Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 15.315\% 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, or c without using any additional words.
Options:
[a] Cc1cc(C)c(C#N)c(SCCS(=O)(=O)c2ccc(Cl)cc2)n1
[b] O=C(/C=C/c1cccc(Cl)c1)Nc1ncccn1
[c] CC(C)NC(=O)CSc1nc(N)c(NC(=O)c2ccco2)c(=O)[nH]1
Answer: b. O=C(/C=C/c1cccc(Cl)c1)Nc1ncccn1
{#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#}
O=C(/C=C/c1cccc(Cl)c1)Nc1ncccn1
O=C(/C=C/c1cccc(Cl)c1)Nc1ncccn1
(E)-3-(3-chlorophenyl)-N-pyrimidin-2-ylprop-2-enamide