Task: Answer the multiple-choice question.
Query: Which drug exhibits a 0.280\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCN(CC)C(=O)C(=O)c1cn(CC(=O)N2CCc3ccccc3C2)c2ccccc12
b. CC(C)(C)NS(=O)(=O)c1ccc(CCC(=O)Nc2cc(Cl)ccc2Oc2ccccc2)cc1
c. O=C(Nc1ccccc1C(=O)O)c1cc(S(=O)(=O)N2CCCCC2)c(Cl)cc1Cl
Answer: a. CCN(CC)C(=O)C(=O)c1cn(CC(=O)N2CCc3ccccc3C2)c2ccccc12
{#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#}
CCN(CC)C(=O)C(=O)c1cn(CC(=O)N2CCc3ccccc3C2)c2ccccc12
CCN(CC)C(=O)C(=O)c1cn(CC(=O)N2CCc3ccccc3C2)c2ccccc12
2-[1-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]indol-3-yl]-N,N-diethyl-2-oxoacetamide