Problem statement: Answer the MCQ question.
Query: Which compound has a 4.701\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CC(C)(C)n1ncc2c(=O)n(CC(=O)N3CCCC3)cnc21
[b] CC1CN(C(=O)C2CC2)C(C)CN1C(=O)C1CC1
[c] O=C1NCCn2ccc(=O)cc21
[d] Cc1cc(C(=O)Cn2nc(C(=O)O)c3ccccc3c2=O)c(C)n1CC(F)(F)F
Answer: b. CC1CN(C(=O)C2CC2)C(C)CN1C(=O)C1CC1
{#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#}
CC1CN(C(=O)C2CC2)C(C)CN1C(=O)C1CC1
CC1CN(C(=O)C2CC2)C(C)CN1C(=O)C1CC1
[4-(cyclopropanecarbonyl)-2,5-dimethylpiperazin-1-yl]-cyclopropylmethanone