Task: Answer the MCQ question.
Query: Which drug has a 7.642\% 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: CC(C)N(C(=O)Cn1cnc2cc([N+](=O)[O-])ccc2c1=O)C(C)C
b: COc1ccccc1NC(=O)N(Cc1cc2cc(OC)c(OC)cc2[nH]c1=O)CC1CCCO1
c: COc1ccc2[nH]c(=O)c(CN(CCCN3CCOCC3)C(=O)NCc3ccccc3)cc2c1
d: Cc1cc(-n2c(C)cc(C(=O)CSc3nnc4sc5ccccc5n34)c2C)no1
Answer: b. COc1ccccc1NC(=O)N(Cc1cc2cc(OC)c(OC)cc2[nH]c1=O)CC1CCCO1
{#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#}
COc1ccccc1NC(=O)N(Cc1cc2cc(OC)c(OC)cc2[nH]c1=O)CC1CCCO1
COc1ccccc1NC(=O)N(Cc1cc2cc(OC)c(OC)cc2[nH]c1=O)CC1CCCO1
1-[(6,7-dimethoxy-2-oxo-1H-quinolin-3-yl)methyl]-3-(2-methoxyphenyl)-1-(oxolan-2-ylmethyl)urea