Problem statement: Answer the multiple choice question.
Question: Which drug has a 4.351\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COC(=O)c1c(NC(C)=O)sc(Cc2ccccc2)c1C
[b] Cc1cc(C)nc(SC2CCCCC2NS(=O)(=O)c2ccccc2)n1
[c] Cc1ccc(OCCSc2cc(C)nc(N)n2)cc1
Answer: c. Cc1ccc(OCCSc2cc(C)nc(N)n2)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#}
Cc1ccc(OCCSc2cc(C)nc(N)n2)cc1
Cc1ccc(OCCSc2cc(C)nc(N)n2)cc1
4-methyl-6-[2-(4-methylphenoxy)ethylsulfanyl]pyrimidin-2-amine