Task: Answer the MCQ question.
Question: Which drug exhibits a 9.980\% 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 additional words.
Options:
a) COc1ccccc1NS(=O)(=O)c1cccc(-n2c(O)c(C=Nc3ccccc3C(=O)O)c3ccccc3c2=O)c1
b) COc1ccccc1CNc1ccc(C(=O)O)cc1
c) c1ccc(-c2nc3c(ccc4ccccc43)[nH]2)nc1
d) COc1ccc2c(c1)nc(SCC(=O)c1cccs1)n2C
Answer: b. COc1ccccc1CNc1ccc(C(=O)O)cc1
{#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#}
COc1ccccc1CNc1ccc(C(=O)O)cc1
COc1ccccc1CNc1ccc(C(=O)O)cc1
4-[(2-methoxyphenyl)methylamino]benzoic acid