Task: Answer the MCQ question.
Question: Which compound exhibits a 12.073\% 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 CCN(c1ccc(OC)cc1)S(=O)(=O)c1ccc2c(c1)CCN2C(=O)CCC(=O)O
b O=C(Nc1ccc(OCC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1)c1ccco1
Answer: b. O=C(Nc1ccc(OCC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1)c1ccco1
{#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=C(Nc1ccc(OCC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1)c1ccco1
O=C(Nc1ccc(OCC(=O)N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1)c1ccco1
[O][=C][Branch2][Ring2][=N][N][C][=C][C][=C][Branch2][Ring1][S][O][C][C][=Branch1][C][=O][N][C][C][N][Branch1][S][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][Ring1][#C][C][=C][Ring2][Ring1][=Branch2][C][=C][C][=C][O][Ring1][Branch1]
N-[4-[2-[4-(benzenesulfonyl)piperazin-1-yl]-2-oxoethoxy]phenyl]furan-2-carboxamide