Problem statement: Answer the MCQ question.
Query: Which compound has a 2.606\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOc1ccc(-c2nc(CSc3nnc(N)s3)cs2)cc1OC
b) C=CCn1c(Cc2c[nH]c3ccccc23)nnc1SCC(=O)NCc1ccccc1
c) CN1CCN(CC(O)(c2ccc(Cl)cc2)c2ccc(Cl)cc2)CC1
Answer: a. CCOc1ccc(-c2nc(CSc3nnc(N)s3)cs2)cc1OC
{#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#}
CCOc1ccc(-c2nc(CSc3nnc(N)s3)cs2)cc1OC
CCOc1ccc(-c2nc(CSc3nnc(N)s3)cs2)cc1OC
5-[[2-(4-ethoxy-3-methoxyphenyl)-1,3-thiazol-4-yl]methylsulfanyl]-1,3,4-thiadiazol-2-amine