Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -3.275\% 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, d, or e without using any other words.
Options:
a CC1CC(C)CN(C(=O)COC(=O)CNC(=O)C23CC4CC(CC(C4)C2)C3)C1
b Cc1ccc(NC(=O)C(c2ccccc2)c2ccccc2)c(O)c1
c COc1cccc(NC(=O)c2cc(C(=O)Nc3cccc(OC)c3)n(C)n2)c1
d CCCc1nc(SCC(=O)N2CCCCCC2)c2c(=O)n(C)c(=O)n(C)c2n1
e CCn1c(SCC(=O)c2ccc(NS(=O)(=O)c3ccccc3)cc2)nnc1-c1cccs1
Answer: d. CCCc1nc(SCC(=O)N2CCCCCC2)c2c(=O)n(C)c(=O)n(C)c2n1
{#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#}
CCCc1nc(SCC(=O)N2CCCCCC2)c2c(=O)n(C)c(=O)n(C)c2n1
CCCc1nc(SCC(=O)N2CCCCCC2)c2c(=O)n(C)c(=O)n(C)c2n1
5-[2-(azepan-1-yl)-2-oxoethyl]sulfanyl-1,3-dimethyl-7-propylpyrimido[4,5-d]pyrimidine-2,4-dione