Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 19.338\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1ccc(-c2ccc(CCC(=O)O)n2NC(=O)c2ccc([N+](=O)[O-])cc2)cc1
(b) COc1ccc(C2CC(c3ccccc3)=NN2C(=O)COC(=O)c2cccnc2)cc1
(c) CCCCc1c(C)c(C#N)c2[nH]c3ccccc3n2c1=O
(d) COc1ccc(C)cc1S(=O)(=O)N(C)CC(=O)N1CCC(C)CC1
Answer: a. Cc1ccc(-c2ccc(CCC(=O)O)n2NC(=O)c2ccc([N+](=O)[O-])cc2)cc1
{#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(-c2ccc(CCC(=O)O)n2NC(=O)c2ccc([N+](=O)[O-])cc2)cc1
Cc1ccc(-c2ccc(CCC(=O)O)n2NC(=O)c2ccc([N+](=O)[O-])cc2)cc1
3-[5-(4-methylphenyl)-1-[(4-nitrobenzoyl)amino]pyrrol-2-yl]propanoic acid