Task: Answer the MCQ question.
Query: Which drug exhibits a -28.754% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1cc(Cl)ccc1OCc1cc(C(=O)NC(C)Cc2cccnc2)no1
b. CCOC(=O)c1cnc(SCc2nc(N)nc(Nc3ccc(C)cc3)n2)nc1N
c. Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)Nc1ccc2c(c1)CCC2
d. Cc1nc(C)n(C(C)CC(=O)O)n1
Answer: b. CCOC(=O)c1cnc(SCc2nc(N)nc(Nc3ccc(C)cc3)n2)nc1N
{#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#}
CCOC(=O)c1cnc(SCc2nc(N)nc(Nc3ccc(C)cc3)n2)nc1N
CCOC(=O)c1cnc(SCc2nc(N)nc(Nc3ccc(C)cc3)n2)nc1N
ethyl 4-amino-2-[[4-amino-6-(4-methylanilino)-1,3,5-triazin-2-yl]methylsulfanyl]pyrimidine-5-carboxylate