Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.060\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C1C(NS(=O)(=O)c2ccccc2)=C(N2CCN(c3ccc(F)cc3)CC2)C(=O)c2ccccc21
(b) CCn1c2ccccc2c2cc(NC(=O)c3cc(OC)c(OC)c(OC)c3)ccc21
Answer: a. O=C1C(NS(=O)(=O)c2ccccc2)=C(N2CCN(c3ccc(F)cc3)CC2)C(=O)c2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1C(NS(=O)(=O)c2ccccc2)=C(N2CCN(c3ccc(F)cc3)CC2)C(=O)c2ccccc21
O=C1C(NS(=O)(=O)c2ccccc2)=C(N2CCN(c3ccc(F)cc3)CC2)C(=O)c2ccccc21
[O][=C][C][Branch1][P][N][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][=C][Branch2][Ring1][=Branch1][N][C][C][N][Branch1][N][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][C][C][Ring1][=N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring2][Ring2][C]
N-[3-[4-(4-fluorophenyl)piperazin-1-yl]-1,4-dioxonaphthalen-2-yl]benzenesulfonamide