Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.930\% 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(CSc1nnc2ccccn12)c1ccc(OC(F)F)cc1OC(F)F
b. Cc1nn(CC(=O)Nc2cccnc2)c(=O)c2ccccc12
c. COC(=O)C1=C(C)Nc2ncnn2C1c1ccc(C)o1
d. CN(C)c1cccc(C(=O)N(Cc2ccccc2)Cc2ccccc2)c1
Answer: c. COC(=O)C1=C(C)Nc2ncnn2C1c1ccc(C)o1
{#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#}
COC(=O)C1=C(C)Nc2ncnn2C1c1ccc(C)o1
COC(=O)C1=C(C)Nc2ncnn2C1c1ccc(C)o1
methyl 5-methyl-7-(5-methylfuran-2-yl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate