Task: Answer the multiple-choice question.
Question: Which drug has a 9.467\% 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: O=C(CSc1ccc2c(c1)OCCO2)Nc1cccnc1
b: C=CCn1c(-c2sc3nc(C)cc(C)c3c2N)n[nH]c1=S
c: CCNc1nc(NCC)nc(C(=O)OCCO)n1
d: COc1ccc(CN2CCCC(C(=O)N3CCCC3)C2)cc1.O=C(O)C(=O)O
Answer: b. C=CCn1c(-c2sc3nc(C)cc(C)c3c2N)n[nH]c1=S
{#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#}
C=CCn1c(-c2sc3nc(C)cc(C)c3c2N)n[nH]c1=S
C=CCn1c(-c2sc3nc(C)cc(C)c3c2N)n[nH]c1=S
3-(3-amino-4,6-dimethylthieno[2,3-b]pyridin-2-yl)-4-prop-2-enyl-1H-1,2,4-triazole-5-thione