Task: Answer the multiple choice question.
Query: Which drug exhibits a 4.193\% 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.) CCCN1C(=O)/C(=C/c2ccccc2OCc2ccc(C(=O)O)cc2)NC1=S
b.) COC(=O)C1=C(C)Nc2c(c(=O)n(C)c(=O)n2C)C1c1cccs1
c.) COc1ccc(OC)c(/C=N/NC(=O)CCCC(=O)Nc2cccc(Br)c2)c1
d.) CCC(C)(CC(=O)N(C)CCC#N)c1ccccc1
Answer: d. CCC(C)(CC(=O)N(C)CCC#N)c1ccccc1
{#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#}
N-(2-cyanoethyl)-N,3-dimethyl-3-phenylpentanamide