Task: Answer the multiple-choice question.
Query: Which compound exhibits a 25.473% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCCCn1nnnc1NCc1cccc(OC)c1OC
b CC1(C)Cc2c(ccc3ccccc23)/C(=C/C#N)N1
c COc1cc(N2CCOCC2)ccc1/C=C1\C(=O)NC(=O)N(Cc2ccc3c(c2)OCO3)C1=O
Answer: b. CC1(C)Cc2c(ccc3ccccc23)/C(=C/C#N)N1
{#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#}
CC1(C)Cc2c(ccc3ccccc23)/C(=C/C#N)N1
CC1(C)Cc2c(ccc3ccccc23)/C(=C/C#N)N1
(2Z)-2-(2,2-dimethyl-1,3-dihydrobenzo[f]isoquinolin-4-ylidene)acetonitrile