Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.555\% 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, or c without using any additional words.
Options:
a.) O=C(O)CCCC(=O)OCCCCc1cccs1
b.) O=C(Nc1ccc2c(c1)CCC2)c1ccc(Br)o1
c.) COc1ccc(-c2oc3ccccc3c(=O)c2OC(=O)c2ccc(C)cc2)cc1
Answer: c. COc1ccc(-c2oc3ccccc3c(=O)c2OC(=O)c2ccc(C)cc2)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#}
COc1ccc(-c2oc3ccccc3c(=O)c2OC(=O)c2ccc(C)cc2)cc1
COc1ccc(-c2oc3ccccc3c(=O)c2OC(=O)c2ccc(C)cc2)cc1
[2-(4-methoxyphenyl)-4-oxochromen-3-yl] 4-methylbenzoate