Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -7.770\% 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) COCCNC(=O)COc1cc(=O)n(C)c2ccccc12
(b) CC1(C)Cc2c(C#N)c(SCc3ccccc3)nc(N3CCOCC3)c2CO1
(c) COc1cccc(NS(=O)(=O)c2ccc(Br)s2)c1
Answer: b. CC1(C)Cc2c(C#N)c(SCc3ccccc3)nc(N3CCOCC3)c2CO1
{#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#}
CC1(C)Cc2c(C#N)c(SCc3ccccc3)nc(N3CCOCC3)c2CO1
CC1(C)Cc2c(C#N)c(SCc3ccccc3)nc(N3CCOCC3)c2CO1
6-benzylsulfanyl-3,3-dimethyl-8-morpholin-4-yl-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile