Task: Answer the MCQ question.
Question: Which drug exhibits a -1.027% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccc(Nc2nc(N)nc(SCc3nnc(C)s3)n2)cc1
[b] CNC(=O)NC(=O)COc1c(F)c(F)cc(F)c1F
[c] O=C(NCc1cccc(Cl)c1)c1ccncc1
Answer: a. COc1ccc(Nc2nc(N)nc(SCc3nnc(C)s3)n2)cc1
{#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#}
COc1ccc(Nc2nc(N)nc(SCc3nnc(C)s3)n2)cc1
COc1ccc(Nc2nc(N)nc(SCc3nnc(C)s3)n2)cc1
2-N-(4-methoxyphenyl)-6-[(5-methyl-1,3,4-thiadiazol-2-yl)methylsulfanyl]-1,3,5-triazine-2,4-diamine