Task: Answer the multiple-choice question.
Query: Which compound has a -42.021\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 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)c1nc(N2CCN(C(=O)c3ccco3)CC2)c(C#N)c2c1COC(C)(C)C2
b: CC(=O)Nc1c2c(nn1-c1ccccc1)CS(=O)C2
c: O=C(Cn1nnc(-c2ccccc2)n1)OC1CCOC1=O
d: Cl.O=C(NCc1ccncc1)c1cccc(Cn2cc(Br)cn2)c1
Answer: a. CC(C)c1nc(N2CCN(C(=O)c3ccco3)CC2)c(C#N)c2c1COC(C)(C)C2
{#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#}
CC(C)c1nc(N2CCN(C(=O)c3ccco3)CC2)c(C#N)c2c1COC(C)(C)C2
CC(C)c1nc(N2CCN(C(=O)c3ccco3)CC2)c(C#N)c2c1COC(C)(C)C2
6-[4-(furan-2-carbonyl)piperazin-1-yl]-3,3-dimethyl-8-propan-2-yl-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile