Task: Answer the multiple-choice question.
Query: Which compound has a -72.980\% 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] Cc1ccc(CNC(=O)C(=O)NCC2CCCN2S(=O)(=O)c2cc(C)ccc2C)cc1
[b] CC(C)(C)c1nnc(NC(=O)CS(=O)(=O)Cc2ccccc2)s1
[c] CCOC(=O)N1CCN(CC(=O)Nc2ccc(F)cc2)CC1
[d] O=C(NCc1ccc(Cl)cc1)N1CCN(Cc2ccccc2)CC1
[e] O=C(c1cc(-c2ccccc2)n[nH]1)N1CCc2c([nH]c3ccccc23)C1c1ccccn1
Answer: c. CCOC(=O)N1CCN(CC(=O)Nc2ccc(F)cc2)CC1
{#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)N1CCN(CC(=O)Nc2ccc(F)cc2)CC1
CCOC(=O)N1CCN(CC(=O)Nc2ccc(F)cc2)CC1
ethyl 4-[2-(4-fluoroanilino)-2-oxoethyl]piperazine-1-carboxylate