Task: Answer the MCQ question.
Question: Which drug exhibits a 1.472\% 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] Cc1ccc(N2CCN(C(=S)c3ccc(-c4cccc([N+](=O)[O-])c4)o3)CC2)cc1
[b] O=C(CCCN1C(=O)C2CC=CCC2C1=O)Nc1ccccc1F
[c] O=C1C(=O)N(CCS(=O)(=O)c2ccccc2)c2ccccc21
[d] COc1ccc(OC)c(-n2c(Cn3c(-c4ccccn4)nc4ccccc43)n[nH]c2=S)c1
Answer: d. COc1ccc(OC)c(-n2c(Cn3c(-c4ccccn4)nc4ccccc43)n[nH]c2=S)c1
{#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(OC)c(-n2c(Cn3c(-c4ccccn4)nc4ccccc43)n[nH]c2=S)c1
COc1ccc(OC)c(-n2c(Cn3c(-c4ccccn4)nc4ccccc43)n[nH]c2=S)c1
4-(2,5-dimethoxyphenyl)-3-[(2-pyridin-2-ylbenzimidazol-1-yl)methyl]-1H-1,2,4-triazole-5-thione