Task: Answer the MCQ question.
Question: Which drug exhibits a -15.713% 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 COc1ccc(C2C(Oc3ccccc3)C(=O)N2c2cc(C)ccc2C)cc1OC
b Cc1ccnc(NC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCCC3)c2)c1
c CCS(=O)(=O)c1nc(S(=O)(=O)c2ccc(C)cc2)c(NCCCn2ccnc2)s1
Answer: b. Cc1ccnc(NC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCCC3)c2)c1
{#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#}
Cc1ccnc(NC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCCC3)c2)c1
Cc1ccnc(NC(=O)c2ccc(Cl)c(S(=O)(=O)N3CCCC3)c2)c1
4-chloro-N-(4-methylpyridin-2-yl)-3-pyrrolidin-1-ylsulfonylbenzamide