Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.735\% 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) Cn1c2ccc(F)cc2c2ncn(CCN3CCOCC3)c(=O)c21
b) CCOC(=O)c1c(CC(C)C)csc1NC(=O)C(C)C
c) CC1(C)Cc2c(C#N)c(N)n(-c3ccccc3)c(=O)c2CO1
d) CC(C)c1ccc(O)c(NC(=S)NC(=O)c2ccc3c(c2)OCO3)c1
Answer: c. CC1(C)Cc2c(C#N)c(N)n(-c3ccccc3)c(=O)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(N)n(-c3ccccc3)c(=O)c2CO1
CC1(C)Cc2c(C#N)c(N)n(-c3ccccc3)c(=O)c2CO1
6-amino-3,3-dimethyl-8-oxo-7-phenyl-1,4-dihydropyrano[3,4-c]pyridine-5-carbonitrile