Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 13.488\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C1Cc2cc(S(=O)(=O)N3CCN(c4ccccc4)CC3)ccc2N1
b. Cc1cccc(C)c1NC(=O)CNC(=O)CCC(=O)c1cccs1
Answer: a. O=C1Cc2cc(S(=O)(=O)N3CCN(c4ccccc4)CC3)ccc2N1
{#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=C1Cc2cc(S(=O)(=O)N3CCN(c4ccccc4)CC3)ccc2N1
O=C1Cc2cc(S(=O)(=O)N3CCN(c4ccccc4)CC3)ccc2N1
5-(4-phenylpiperazin-1-yl)sulfonyl-1,3-dihydroindol-2-one