Problem statement: Answer the MCQ question.
Query: Which compound has a 10.678\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COC(=O)c1cnn(-c2ccc(F)cc2F)c1/C=N/NC(=S)NC(C)(C)C
b CCOC(=O)c1nnn2c1nc(N1CCOCC1)c1ccccc12
c Cc1cc(C)nc(NS(=O)(=O)c2ccc(NC(=O)c3ccc(S(=O)(=O)N4CC(C)OC(C)C4)cc3)cc2)n1
d CC1=Nn2c(nnc2-c2ccc(F)cc2)SC1
Answer: b. CCOC(=O)c1nnn2c1nc(N1CCOCC1)c1ccccc12
{#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#}
CCOC(=O)c1nnn2c1nc(N1CCOCC1)c1ccccc12
CCOC(=O)c1nnn2c1nc(N1CCOCC1)c1ccccc12
ethyl 5-morpholin-4-yltriazolo[1,5-a]quinazoline-3-carboxylate