Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 0.374\% 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, d, or e without using any additional words.
Options:
a CC(C)Nc1cc(CSc2ccccc2)nc(-c2ccccc2)n1
b COc1cc2nc(N3CCN(c4cc(C)ccc4C)CC3)nc(N)c2cc1OC.Cl
c NNC(=O)Nc1cccc(C(F)(F)F)c1
d CCOC(=O)/C(C#N)=C1/C=Nc2ccccc2N1
e CCOC(=O)[C@H](CCc1ccccc1)N[C@@H](C)C(=O)N1Cc2ccccc2C[C@H]1C(=O)O.Cl
Answer: d. CCOC(=O)/C(C#N)=C1/C=Nc2ccccc2N1
{#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#}
CCOC(=O)/C(C#N)=C1/C=Nc2ccccc2N1
CCOC(=O)/C(C#N)=C1/C=Nc2ccccc2N1
ethyl (2Z)-2-cyano-2-(1H-quinoxalin-2-ylidene)acetate