Problem statement: Answer the MCQ question.
Question: Which drug has a 13.992\% 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 additional words.
Options:
(a) Cc1ccc(C23OCCN2CCn2nc4ccccc4c23)cc1
(b) COc1cc(C(c2c(C(=O)O)[nH]c3ccccc23)c2c(C(=O)O)[nH]c3ccccc23)ccc1OCc1ccccc1
(c) Cc1ccc2c(c1)N(C(=O)CCC(=O)NCCCN(C)Cc1ccccc1)CCO2
(d) O=C(N/N=C/C=C/c1cccc([N+](=O)[O-])c1)c1ccncc1
Answer: b. COc1cc(C(c2c(C(=O)O)[nH]c3ccccc23)c2c(C(=O)O)[nH]c3ccccc23)ccc1OCc1ccccc1
{#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#}
COc1cc(C(c2c(C(=O)O)[nH]c3ccccc23)c2c(C(=O)O)[nH]c3ccccc23)ccc1OCc1ccccc1
COc1cc(C(c2c(C(=O)O)[nH]c3ccccc23)c2c(C(=O)O)[nH]c3ccccc23)ccc1OCc1ccccc1
3-[(2-carboxy-1H-indol-3-yl)-(3-methoxy-4-phenylmethoxyphenyl)methyl]-1H-indole-2-carboxylic acid