Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -2.060\% 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) CCN(CC)c1ccc(N=Cc2c(O)[nH]c(=O)[nH]c2=O)cc1
b) CC1(C)CC(=O)c2sc(NC(=O)c3ccccc3)nc2C1
c) CN1CCN(Cc2nc3c(c(=O)[nH]c(=O)n3C)n2CCc2ccccc2)CC1
Answer: c. CN1CCN(Cc2nc3c(c(=O)[nH]c(=O)n3C)n2CCc2ccccc2)CC1
{#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#}
CN1CCN(Cc2nc3c(c(=O)[nH]c(=O)n3C)n2CCc2ccccc2)CC1
CN1CCN(Cc2nc3c(c(=O)[nH]c(=O)n3C)n2CCc2ccccc2)CC1
3-methyl-8-[(4-methylpiperazin-1-yl)methyl]-7-(2-phenylethyl)purine-2,6-dione