Task: Answer the multiple-choice question.
Question: Which drug has a 4.675\% 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 other words.
Options:
a: Cn1c(=O)c2c(nc(N3CCOCC3)n2CCSc2ncccn2)n(C)c1=O
b: COc1ccc(N(C(=O)c2ccn[nH]2)C(C(=O)NC(C)(C)C)c2ccc(F)cc2)cc1
c: Cc1ccccc1CC1(CO)CCCN(Cc2c(C)nn(C)c2Cl)C1
Answer: a. Cn1c(=O)c2c(nc(N3CCOCC3)n2CCSc2ncccn2)n(C)c1=O
{#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#}
Cn1c(=O)c2c(nc(N3CCOCC3)n2CCSc2ncccn2)n(C)c1=O
Cn1c(=O)c2c(nc(N3CCOCC3)n2CCSc2ncccn2)n(C)c1=O
1,3-dimethyl-8-morpholin-4-yl-7-(2-pyrimidin-2-ylsulfanylethyl)purine-2,6-dione