Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 14.804\% 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 other words.
Options:
a: COCCCN=C(c1ccco1)n1c(=S)nc(-c2ccco2)n(CCCOC)c1=S
b: Cc1[nH]c(=O)[nH]c(=O)c1S(=O)(=O)N1CCCc2ccccc21
c: CCCc1cc(=O)[nH]c(SC/C=C/c2ccccc2)n1
d: COc1cc(OC)c2c(C)cc(=O)oc2c1
Answer: d. COc1cc(OC)c2c(C)cc(=O)oc2c1
{#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(OC)c2c(C)cc(=O)oc2c1
COc1cc(OC)c2c(C)cc(=O)oc2c1
5,7-dimethoxy-4-methylchromen-2-one