Task: Answer the MCQ question.
Query: Which drug has a 2.887\% 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] Cc1ccc(NC(=O)c2cc3ccccc3cc2O)cc1
[b] COc1ccc(-n2c(CN3CCN(c4ccccc4)CC3)nc3ccc([N+](=O)[O-])cc3c2=O)c(OC)c1
[c] COc1ccc(NS(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)c(OC)c1
Answer: b. COc1ccc(-n2c(CN3CCN(c4ccccc4)CC3)nc3ccc([N+](=O)[O-])cc3c2=O)c(OC)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(-n2c(CN3CCN(c4ccccc4)CC3)nc3ccc([N+](=O)[O-])cc3c2=O)c(OC)c1
COc1ccc(-n2c(CN3CCN(c4ccccc4)CC3)nc3ccc([N+](=O)[O-])cc3c2=O)c(OC)c1
3-(2,4-dimethoxyphenyl)-6-nitro-2-[(4-phenylpiperazin-1-yl)methyl]quinazolin-4-one