Task: Answer the MCQ question.
Question: Which compound exhibits a 10.373\% 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 other words.
Options:
a.) COc1ccc(-n2c(O)c(C=Nc3ccccc3)c3ccccc3c2=O)cc1
b.) Cc1nc(-c2ccc(Cl)cc2)sc1C1(C)CC(c2ccccc2F)=NO1
c.) O=C(COC(=O)CC(c1ccccc1)c1ccccc1)Nc1cccc(F)c1
d.) CCCCc1c(C)nn(-c2nnc3c4ccccc4n(C)c3n2)c1C
Answer: d. CCCCc1c(C)nn(-c2nnc3c4ccccc4n(C)c3n2)c1C
{#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#}
CCCCc1c(C)nn(-c2nnc3c4ccccc4n(C)c3n2)c1C
CCCCc1c(C)nn(-c2nnc3c4ccccc4n(C)c3n2)c1C
3-(4-butyl-3,5-dimethylpyrazol-1-yl)-5-methyl-[1,2,4]triazino[5,6-b]indole