Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.889\% 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(/C=C/c1cnc2ccccc2n1)NC12CC3CC(CC(C3)C1)C2
b CCSC1=C(C#N)C(c2ccccc2Cl)C(C(=O)c2cccs2)C(O)(C(F)(F)F)N1
c CC(=O)c1ccc(NC(=O)CSc2nc(N)c3cc4c(nc3n2)CCCC4)cc1
d Cc1c(C)c2ccc(OCC(=O)NCc3ccccn3)cc2oc1=O
Answer: c. CC(=O)c1ccc(NC(=O)CSc2nc(N)c3cc4c(nc3n2)CCCC4)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#}
CC(=O)c1ccc(NC(=O)CSc2nc(N)c3cc4c(nc3n2)CCCC4)cc1
CC(=O)c1ccc(NC(=O)CSc2nc(N)c3cc4c(nc3n2)CCCC4)cc1
N-(4-acetylphenyl)-2-[(4-amino-6,7,8,9-tetrahydropyrimido[4,5-b]quinolin-2-yl)sulfanyl]acetamide