Problem statement: Answer the MCQ question.
Question: Which drug has a 13.015\% 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) C1CC1Cc1noc(CN2CCN(CC3CC3)CC2)n1
(b) CN1CCN(S(=O)(=O)c2csc(C(N)=O)c2)CC1
(c) O=C(Nc1ccc(S(=O)(=O)N2CCCC2)cc1)C1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
Answer: b. CN1CCN(S(=O)(=O)c2csc(C(N)=O)c2)CC1
{#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#}
CN1CCN(S(=O)(=O)c2csc(C(N)=O)c2)CC1
CN1CCN(S(=O)(=O)c2csc(C(N)=O)c2)CC1
4-(4-methylpiperazin-1-yl)sulfonylthiophene-2-carboxamide