Task: Answer the multiple-choice question.
Question: Which drug has a 4.019\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a c1ccc(-c2nc(-c3cccnc3)n[nH]2)cc1
b Cc1ccccc1NC(=O)CN1C(=O)N/C(=C\c2ccc(N3CCOCC3)c(F)c2)C1=O
c Cc1cccc(Cn2c(N(C)CCO)nc3c2c(=O)[nH]c(=O)n3C)c1
d Nc1ncnc(NCc2ccccc2)c1[N+](=O)[O-]
Answer: c. Cc1cccc(Cn2c(N(C)CCO)nc3c2c(=O)[nH]c(=O)n3C)c1
{#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#}
Cc1cccc(Cn2c(N(C)CCO)nc3c2c(=O)[nH]c(=O)n3C)c1
Cc1cccc(Cn2c(N(C)CCO)nc3c2c(=O)[nH]c(=O)n3C)c1
8-[2-hydroxyethyl(methyl)amino]-3-methyl-7-[(3-methylphenyl)methyl]purine-2,6-dione