Task: Answer the multiple-choice question.
Question: Which drug has a -13.475% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC1Cc2ccccc2N1C(=O)CCNS(=O)(=O)c1ccc2c(c1)CCC(=O)N2
(b) C=CCNC(=O)C1CCN(c2nc(C)cc(-c3ccccc3)n2)CC1
(c) CCOC(=O)N1CCN(S(=O)(=O)c2ccc(OCC)c(C)c2)CC1
Answer: c. CCOC(=O)N1CCN(S(=O)(=O)c2ccc(OCC)c(C)c2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)N1CCN(S(=O)(=O)c2ccc(OCC)c(C)c2)CC1
CCOC(=O)N1CCN(S(=O)(=O)c2ccc(OCC)c(C)c2)CC1
ethyl 4-(4-ethoxy-3-methylphenyl)sulfonylpiperazine-1-carboxylate