Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 8.906\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(c1cc(-c2ccncc2)nc2ccccc12)N1CCC2(CC1)OCCO2
b. CN(C)S(=O)(=O)N1CCC(n2nccc2NC(=O)CCCc2ccccc2)CC1
c. COc1ccccc1-n1c(=O)[nH]c2c(C(N)=O)nc(C3CCCCC3)nc21
d. O=C(Nc1nc2c(F)cc(F)cc2s1)c1ccco1
Answer: c. COc1ccccc1-n1c(=O)[nH]c2c(C(N)=O)nc(C3CCCCC3)nc21
{#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#}
COc1ccccc1-n1c(=O)[nH]c2c(C(N)=O)nc(C3CCCCC3)nc21
COc1ccccc1-n1c(=O)[nH]c2c(C(N)=O)nc(C3CCCCC3)nc21
2-cyclohexyl-9-(2-methoxyphenyl)-8-oxo-7H-purine-6-carboxamide