Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -15.464% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1cc(C)nc(N2CCCC(C(=O)Nc3cccc(Cl)c3)C2)n1
b) CN1CCN(c2nc3c(c(=O)[nH]c(=O)n3C)n2Cc2ccc(Cl)cc2)CC1
c) Cc1ccc(N(CC(=O)NCC2CCCO2)C(=O)CCC(=O)Nc2cc(C)on2)cc1
d) CC(C)CNC(=O)C1CCN(S(=O)(=O)c2ccc(-n3cnnn3)cc2)CC1
Answer: b. CN1CCN(c2nc3c(c(=O)[nH]c(=O)n3C)n2Cc2ccc(Cl)cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN1CCN(c2nc3c(c(=O)[nH]c(=O)n3C)n2Cc2ccc(Cl)cc2)CC1
CN1CCN(c2nc3c(c(=O)[nH]c(=O)n3C)n2Cc2ccc(Cl)cc2)CC1
7-[(4-chlorophenyl)methyl]-3-methyl-8-(4-methylpiperazin-1-yl)purine-2,6-dione