Task: Answer the MCQ question.
Question: Which drug exhibits a 14.582\% 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 other words.
Options:
a. CSc1nnc(C(C)(C)C)c(=O)n1/N=C/c1ccc(Cl)cc1
b. O=c1c2sccc2nc(SCc2cc(=O)n3cc(Cl)ccc3n2)n1-c1ccc(F)cc1
c. CC(C)CC(=O)Nc1ccc2c(c1)OCO2
d. Cl.c1ccc(OCCN2C3=NCCN3c3ccccc32)cc1
Answer: c. CC(C)CC(=O)Nc1ccc2c(c1)OCO2
{#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)CC(=O)Nc1ccc2c(c1)OCO2
CC(C)CC(=O)Nc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-yl)-3-methylbutanamide