Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 7.885\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Br.COc1ccc(-c2csc(NNC3=NCCCCC3)n2)cc1
b.) Cn1c(=O)c2c(nc(SCC(=O)NCC3CCCO3)n2C)n(C)c1=O
c.) CCOC(=O)CC(NC(=O)CCc1c(C)nc2ncnn2c1C)c1ccc(C)cc1
d.) Cc1cccn2c(=O)c3cc(C(=O)O)n(C)c3nc12
Answer: c. CCOC(=O)CC(NC(=O)CCc1c(C)nc2ncnn2c1C)c1ccc(C)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#}
CCOC(=O)CC(NC(=O)CCc1c(C)nc2ncnn2c1C)c1ccc(C)cc1
CCOC(=O)CC(NC(=O)CCc1c(C)nc2ncnn2c1C)c1ccc(C)cc1
ethyl 3-[3-(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)propanoylamino]-3-(4-methylphenyl)propanoate