Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -6.010\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccc(OCc2cc(C(=O)N3CCCCCCC3)no2)c(Cl)c1
b) COc1cccc(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)c1OC
c) CCOC(=O)N1CCC(NC(=O)c2cc3c(=O)[nH]c4ccccc4c3n2C)CC1
d) Cc1ccc([C@@H]2C3COCC=C3C(C#N)=C(N)C2(C#N)C#N)o1
Answer: c. CCOC(=O)N1CCC(NC(=O)c2cc3c(=O)[nH]c4ccccc4c3n2C)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#}
CCOC(=O)N1CCC(NC(=O)c2cc3c(=O)[nH]c4ccccc4c3n2C)CC1
CCOC(=O)N1CCC(NC(=O)c2cc3c(=O)[nH]c4ccccc4c3n2C)CC1
ethyl 4-[(1-methyl-4-oxo-5H-pyrrolo[3,2-c]quinoline-2-carbonyl)amino]piperidine-1-carboxylate