Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -1.181\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=S1(=O)C=C(Oc2ccc(F)cc2)c2ccccc21
b. CC(C)(C)NS(=O)(=O)c1ccc(NS(C)(=O)=O)cc1
c. Cc1ccc(-c2nnc(N3CCN(C(=O)CN4C(=O)c5ccccc5C4=O)CC3)c3ccccc23)cc1
Answer: a. O=S1(=O)C=C(Oc2ccc(F)cc2)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=S1(=O)C=C(Oc2ccc(F)cc2)c2ccccc21
O=S1(=O)C=C(Oc2ccc(F)cc2)c2ccccc21
[O][=S][=Branch1][C][=O][C][=C][Branch1][=N][O][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring2][Ring1][C]
3-(4-fluorophenoxy)-1-benzothiophene1,1-dioxide