Task: Answer the MCQ question.
Query: Which drug exhibits a 14.610\% 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.) Cn1c(=O)c2c(nc(CN3CCOCC3)n2CCN2CCOCC2)n(C)c1=O
b.) CC(C)C(=O)Nc1sc2c(c1C#N)CCCCC2
c.) COC(=O)[C@@]1(C#N)[C@@H]2C=CC(C(C)=O)=CN2[C@@H](C(N)=O)[C@@H]1c1ccc(F)cc1
d.) O=C(O)CC(C(=O)O)c1ccc(OCCCCOc2ccc(C(CC(=O)O)C(=O)O)cc2)cc1
Answer: b. CC(C)C(=O)Nc1sc2c(c1C#N)CCCCC2
{#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#}
CC(C)C(=O)Nc1sc2c(c1C#N)CCCCC2
CC(C)C(=O)Nc1sc2c(c1C#N)CCCCC2
N-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)-2-methylpropanamide