Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.941\% 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 additional words.
Options:
a: O=C(NCc1ccccc1)c1ccc(NC2=NC3CS(=O)(=O)CC3S2)cc1
b: COc1ccc(/C=N/N=C2/NC(=O)C(CC(=O)O)S2)cc1OS(=O)(=O)c1ccccc1
c: CCN(CC(=O)Nc1ccccc1OC)CC(=O)Nc1sccc1C#N
d: CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)COC(=O)c1ccc(Cl)cc1N
Answer: c. CCN(CC(=O)Nc1ccccc1OC)CC(=O)Nc1sccc1C#N
{#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(=O)Nc1ccccc1OC)CC(=O)Nc1sccc1C#N
CCN(CC(=O)Nc1ccccc1OC)CC(=O)Nc1sccc1C#N
2-[[2-[(3-cyanothiophen-2-yl)amino]-2-oxoethyl]-ethylamino]-N-(2-methoxyphenyl)acetamide