Task: Answer the multiple choice question.
Question: Which compound exhibits a -4.048\% 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(=O)OC1N=C(c2ccccc2Cl)c2cc(Br)ccc2N(C)C1=O
[b] CC1CN(c2oc(-c3ccco3)nc2C#N)CC(C)O1
[c] O=C(O)c1ccccc1/C=N/NC(=O)C1CCCCC1
[d] COc1ccc(S(=O)(=O)N(CC(=O)NCC2CCCO2)C2CCCCC2)cc1OC
Answer: c. O=C(O)c1ccccc1/C=N/NC(=O)C1CCCCC1
{#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#}
O=C(O)c1ccccc1/C=N/NC(=O)C1CCCCC1
O=C(O)c1ccccc1/C=N/NC(=O)C1CCCCC1
2-[(E)-(cyclohexanecarbonylhydrazinylidene)methyl]benzoicacid