Problem statement: Answer the multiple choice question.
Question: Which compound has a -1.573\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C1CSC(c2ccccc2F)N1c1cc(Cl)ccc1O
b) COc1ccc(/C=C2\C(=O)NC(=O)N(Cc3ccccc3)C2=O)c(OC)c1OC
c) CCCN1C=Nc2cccc3cccc1c23
Answer: c. CCCN1C=Nc2cccc3cccc1c23
{#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#}
CCCN1C=Nc2cccc3cccc1c23
CCCN1C=Nc2cccc3cccc1c23
[C][C][C][N][C][=N][C][=C][C][=C][C][=C][C][=C][C][Ring1][N][=C][Ring1][#Branch2][Ring1][=Branch1]
1-propylperimidine