Task: Answer the MCQ question.
Question: Which drug has a 7.736\% 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.) Clc1ccc(OCCn2ccnc2)c(Br)c1
b.) COc1ccc(/C=N/n2c(SC)nnc(C(C)(C)C)c2=O)cc1
c.) COCCN1CC(C(=O)NCc2ncccc2C)CCC1=O
d.) CC(C)(C)NS(=O)(=O)c1ccc(OCC(=O)NCCC2=CCCCC2)cc1
Answer: a. Clc1ccc(OCCn2ccnc2)c(Br)c1
{#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#}
Clc1ccc(OCCn2ccnc2)c(Br)c1
Clc1ccc(OCCn2ccnc2)c(Br)c1
1-[2-(2-bromo-4-chlorophenoxy)ethyl]imidazole