Task: Answer the MCQ question.
Query: Which compound exhibits a 1.562% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cn1ncn2c(=O)c3c(nc12)-c1ccccc1CC31CCCC1
b: COc1cc(/C=C/C(=O)N2CCCN(C(=O)/C=C/c3cc(OC)c(OC)c(OC)c3)CC2)cc(OC)c1OC
c: Cc1ccccc1CSCC(=O)c1c(N)n(C)c(=O)n(C)c1=O
Answer: a. Cn1ncn2c(=O)c3c(nc12)-c1ccccc1CC31CCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cn1ncn2c(=O)c3c(nc12)-c1ccccc1CC31CCCC1
Cn1ncn2c(=O)c3c(nc12)-c1ccccc1CC31CCCC1
15-methylspiro[12,14,15,17-tetrazatetracyclo[8.7.0.02,7.012,16]heptadeca-1(10),2,4,6,13,16-hexaene-9,1'-cyclopentane]-11-one