Problem statement: Answer the multiple-choice question.
Question: Which drug has a -24.180\% 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. Cc1cc(NC2C3CC4CC(C3)CC2C4)n2ncnc2n1
b. COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)Cc2nccn2C)cc1OC
c. Cc1ccc(NC(=O)Cn2nc([N+](=O)[O-])c(Br)c2C)cc1C
d. COC(=O)c1ccc(C(NC(=O)c2cccnc2)NC(=O)c2cccnc2)cc1
Answer: a. Cc1cc(NC2C3CC4CC(C3)CC2C4)n2ncnc2n1
{#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#}
Cc1cc(NC2C3CC4CC(C3)CC2C4)n2ncnc2n1
Cc1cc(NC2C3CC4CC(C3)CC2C4)n2ncnc2n1
N-(2-adamantyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine