Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.951\% human ether-à-go-go related gene (hERG) inhibition at 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)Cc1c(-c2ccccc2)c2cc(Br)ccc2[nH]c1=O
b) COc1ccc(OCCSc2nnc(-c3cccnc3)n2N)cc1
c) COc1ccc(CCNC(=O)CCc2cn(C)c3ccccc23)c(OC)c1OC
Answer: b. COc1ccc(OCCSc2nnc(-c3cccnc3)n2N)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(OCCSc2nnc(-c3cccnc3)n2N)cc1
COc1ccc(OCCSc2nnc(-c3cccnc3)n2N)cc1
3-[2-(4-methoxyphenoxy)ethylsulfanyl]-5-pyridin-3-yl-1,2,4-triazol-4-amine