Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -6.705\% human ether-à-go-go related gene (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 additional words.
Options:
a O=C(COc1ccc(S(=O)(=O)NC2CCCCC2)cc1)NCc1ccccn1
b Cc1ccc(C)c(S(=O)(=O)NCc2ccc(C(=O)N3CCCCCC3)cc2)c1
c CC1CC(C)CN(S(=O)(=O)c2ccccc2[N+](=O)[O-])C1
d CC(C)Cn1c(N)c(C(=O)COC(=O)c2nccnc2N)c(=O)n(C)c1=O
Answer: d. CC(C)Cn1c(N)c(C(=O)COC(=O)c2nccnc2N)c(=O)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#}
CC(C)Cn1c(N)c(C(=O)COC(=O)c2nccnc2N)c(=O)n(C)c1=O
CC(C)Cn1c(N)c(C(=O)COC(=O)c2nccnc2N)c(=O)n(C)c1=O
[2-[4-amino-1-methyl-3-(2-methylpropyl)-2,6-dioxopyrimidin-5-yl]-2-oxoethyl] 3-aminopyrazine-2-carboxylate