Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -1.163\% 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) Cc1ccc(CN2CCc3c(OCC(=O)Nc4cccc(C)c4C)cccc3C2=O)cc1
b) CC(=O)Nc1cccc(NC(=O)CSc2ncc(-c3ccccc3)[nH]2)c1
c) CCCCOc1ccc(CN(C)c2ncnc(N)n2)cc1
d) CC(C)(C)c1ccc(Cn2ccc(-c3ccc4c(c3)OCO4)n2)cc1
Answer: c. CCCCOc1ccc(CN(C)c2ncnc(N)n2)cc1
{#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#}
CCCCOc1ccc(CN(C)c2ncnc(N)n2)cc1
CCCCOc1ccc(CN(C)c2ncnc(N)n2)cc1
2-N-[(4-butoxyphenyl)methyl]-2-N-methyl-1,3,5-triazine-2,4-diamine