Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -18.403\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1ccc(OC)c(/C=N/NC(=O)CNC(=O)c2ccc(S(=O)(=O)N3CCCC3)cc2)c1
b Cc1ccc([C@@H]2C3COCC=C3C(C#N)=C(N)C2(C#N)C#N)o1
c COCCSc1ccccc1C(=O)Nc1cc([N+](=O)[O-])ccc1OC
Answer: a. COc1ccc(OC)c(/C=N/NC(=O)CNC(=O)c2ccc(S(=O)(=O)N3CCCC3)cc2)c1
{#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#}
COc1ccc(OC)c(/C=N/NC(=O)CNC(=O)c2ccc(S(=O)(=O)N3CCCC3)cc2)c1
COc1ccc(OC)c(/C=N/NC(=O)CNC(=O)c2ccc(S(=O)(=O)N3CCCC3)cc2)c1
N-[2-[(2E)-2-[(2,5-dimethoxyphenyl)methylidene]hydrazinyl]-2-oxoethyl]-4-pyrrolidin-1-ylsulfonylbenzamide