Problem statement: Answer the multiple-choice question.
Query: Which compound has a -21.998\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccc(/C(C)=N/NC(=O)c2ccc(NS(=O)(=O)c3cccs3)cc2)cc1
b: CC1CCN(C(=O)COc2ccc(S(=O)(=O)N3CCCC3)cc2)CC1
c: Cc1ccc(/C=N/NC(=O)CN2CCN(Cc3ccccc3)CC2)s1
Answer: c. Cc1ccc(/C=N/NC(=O)CN2CCN(Cc3ccccc3)CC2)s1
{#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#}
Cc1ccc(/C=N/NC(=O)CN2CCN(Cc3ccccc3)CC2)s1
Cc1ccc(/C=N/NC(=O)CN2CCN(Cc3ccccc3)CC2)s1
2-(4-benzylpiperazin-1-yl)-N-[(E)-(5-methylthiophen-2-yl)methylideneamino]acetamide