Task: Answer the MCQ question.
Query: Which compound exhibits a -11.172\% 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) Cc1csc(NC(=O)Cc2ccc(Cl)cc2)n1
b) Cc1nn(-c2ccc(C(=O)N3CCN(S(=O)(=O)c4ccccc4C(F)(F)F)CC3)cc2)c(C)c1Cl
c) Cc1cccc(CCNC(=O)CC2C(=O)NCCN2CC2CCCCC2)n1
d) CCCCn1c(CN(C)Cc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
Answer: d. CCCCn1c(CN(C)Cc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
{#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#}
CCCCn1c(CN(C)Cc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
CCCCn1c(CN(C)Cc2ccccc2)nc2c1c(=O)n(C)c(=O)n2C
8-[[benzyl(methyl)amino]methyl]-7-butyl-1,3-dimethylpurine-2,6-dione