Task: Answer the MCQ question.
Query: Which drug has a 18.118\% 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] Cc1cc([N+](=O)[O-])ccc1NC(=O)C(C)[n+]1ccccc1.[Br-]
[b] Nc1nc(SCC(=O)Nc2cccc(Oc3ccccc3)c2)n[nH]1
[c] COc1ccc(C)cc1S(=O)(=O)N(C)CC(=O)Nc1ccc2c(c1)OCO2
[d] COC(=O)Nc1ccc(S(=O)(=O)Nc2ccccc2F)cc1
Answer: a. Cc1cc([N+](=O)[O-])ccc1NC(=O)C(C)[n+]1ccccc1.[Br-]
{#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#}
Cc1cc([N+](=O)[O-])ccc1NC(=O)C(C)[n+]1ccccc1.[Br-]
Cc1cc([N+](=O)[O-])ccc1NC(=O)C(C)[n+]1ccccc1.[Br-]
N-(2-methyl-4-nitrophenyl)-2-pyridin-1-ium-1-ylpropanamide;bromide