Task: Answer the multiple-choice question.
Query: Which drug has a 0.078\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CN(CCC#N)C(=O)COC(=O)c1ccccc1OCc1ccccc1Cl
b: C/C=C\C=C\C(=O)N1CC2(CC(c3cccc(NC(=O)/C(C)=C\C)c3)=NO2)C[C@H]1C(N)=O
c: CCCn1nnc2ccccc2c1=O
d: CCc1ccc(Oc2ncnc(N)c2[N+](=O)[O-])cc1
e: COC(=O)/C=C(\C)NC(=O)c1ccccc1Cl
Answer: c. CCCn1nnc2ccccc2c1=O
{#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#}
CCCn1nnc2ccccc2c1=O
CCCn1nnc2ccccc2c1=O
[C][C][C][N][N][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][=O]
3-propyl-1,2,3-benzotriazin-4-one