Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.100\% 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] CC(C)Cc1nnc(NC(=O)C2CCN(C(=O)c3ccc(Cl)cc3)CC2)s1
[b] CC(C)(C)NC(=O)CSc1nc2ccc(Nc3nc(N4CCOCC4)nc(N4CCOCC4)n3)cc2s1
[c] CCCC1OC23CCCCC2C(C#N)(C#N)C1(C#N)C(=N)O3
[d] CCOC(=O)c1ccc(N2C(=O)CC(N(C)CCc3ccc(OC)c(OC)c3)C2=O)cc1
Answer: d. CCOC(=O)c1ccc(N2C(=O)CC(N(C)CCc3ccc(OC)c(OC)c3)C2=O)cc1
{#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#}
CCOC(=O)c1ccc(N2C(=O)CC(N(C)CCc3ccc(OC)c(OC)c3)C2=O)cc1
CCOC(=O)c1ccc(N2C(=O)CC(N(C)CCc3ccc(OC)c(OC)c3)C2=O)cc1
ethyl 4-[3-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]-2,5-dioxopyrrolidin-1-yl]benzoate