Task: Answer the multiple-choice question.
Query: Which drug exhibits a -14.555% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCn1c(COc2ccccc2C)nnc1SCC(=O)OC
b CCN1CCN(S(=O)(=O)c2ccc(Cl)c(C(=O)N(C)Cc3cccs3)c2)CC1
Answer: b. CCN1CCN(S(=O)(=O)c2ccc(Cl)c(C(=O)N(C)Cc3cccs3)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#}
CCN1CCN(S(=O)(=O)c2ccc(Cl)c(C(=O)N(C)Cc3cccs3)c2)CC1
CCN1CCN(S(=O)(=O)c2ccc(Cl)c(C(=O)N(C)Cc3cccs3)c2)CC1
2-chloro-5-(4-ethylpiperazin-1-yl)sulfonyl-N-methyl-N-(thiophen-2-ylmethyl)benzamide