Task: Answer the multiple choice question.
Query: Which drug exhibits a 0.003\% 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) COc1ccc(C(c2c(C)[nH]n(-c3ccccc3)c2=O)c2c(C)[nH]n(-c3ccccc3)c2=O)cc1OC
(b) COc1ccc(/C=C/C(=O)NCC(=O)N/N=C(/C)c2ccc(Cl)cc2)cc1
(c) CN(C)CCCN(C(=O)COc1ccc(Cl)cc1)c1nc2cc3c(cc2s1)OCO3.Cl
(d) Cc1ccc(C)c(OCC(=O)NCC(C)C)c1C
Answer: a. COc1ccc(C(c2c(C)[nH]n(-c3ccccc3)c2=O)c2c(C)[nH]n(-c3ccccc3)c2=O)cc1OC
{#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#}
COc1ccc(C(c2c(C)[nH]n(-c3ccccc3)c2=O)c2c(C)[nH]n(-c3ccccc3)c2=O)cc1OC
COc1ccc(C(c2c(C)[nH]n(-c3ccccc3)c2=O)c2c(C)[nH]n(-c3ccccc3)c2=O)cc1OC
4-[(3,4-dimethoxyphenyl)-(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methyl]-5-methyl-2-phenyl-1H-pyrazol-3-one