Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.110\% 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] O=C(NCc1cccnc1)c1cc(S(=O)(=O)N2CCOCC2)c(Cl)cc1Cl
[b] CC(=O)NC(c1ccccc1)c1c(O)ccc2ccccc12
[c] COc1ccc(/C=C2\SC(=Nc3ccccc3)NC2=O)cc1
[d] CN(CCOc1ccccc1)CC(=O)Nc1ccc(Cl)cc1[N+](=O)[O-].O=C(O)C(=O)O
Answer: d. CN(CCOc1ccccc1)CC(=O)Nc1ccc(Cl)cc1[N+](=O)[O-].O=C(O)C(=O)O
{#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#}
CN(CCOc1ccccc1)CC(=O)Nc1ccc(Cl)cc1[N+](=O)[O-].O=C(O)C(=O)O
CN(CCOc1ccccc1)CC(=O)Nc1ccc(Cl)cc1[N+](=O)[O-].O=C(O)C(=O)O
N-(4-chloro-2-nitrophenyl)-2-[methyl(2-phenoxyethyl)amino]acetamide;oxalic acid