Task: Answer the multiple-choice question.
Query: Which drug exhibits a -4.663% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1cc(NC(=O)/C=C/c2ccc(F)cc2)n(-c2nc3ccccc3[nH]2)n1
b) CCN1C(=O)NC(=O)/C(=C/c2cc(C)n(-c3sc(C)c(C)c3C#N)c2C)C1=O
c) COc1ccc(-n2nnc3c(=O)n(CC(=O)N4CCC(Cc5ccccc5)CC4)cnc32)cc1
d) CCc1cc(C(=O)OC)c(NC(=O)CCC(=O)O)s1
Answer: b. CCN1C(=O)NC(=O)/C(=C/c2cc(C)n(-c3sc(C)c(C)c3C#N)c2C)C1=O
{#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#}
CCN1C(=O)NC(=O)/C(=C/c2cc(C)n(-c3sc(C)c(C)c3C#N)c2C)C1=O
CCN1C(=O)NC(=O)/C(=C/c2cc(C)n(-c3sc(C)c(C)c3C#N)c2C)C1=O
2-[3-[(Z)-(1-ethyl-2,4,6-trioxo-1,3-diazinan-5-ylidene)methyl]-2,5-dimethylpyrrol-1-yl]-4,5-dimethylthiophene-3-carbonitrile