Task: Answer the multiple-choice question.
Question: Which compound exhibits a 5.445\% 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) CCC(CC)C(=O)N1CC(=O)Nc2ccc(F)cc2C1c1ccc(F)cc1
(b) Cc1ccc(NC(=S)N2CCCN(Cc3ccc(F)cc3)C2)c(C)c1
(c) COc1ccc(CNCc2ccc([N+](=O)[O-])cc2)cc1OC.O=C(O)C(=O)O
(d) CN(C)CCCN(Cc1ccc2c(c1)OCO2)C(=O)NC1CCCCC1
(e) COc1ccc(N(C)S(=O)(=O)c2ccc(Cl)c(C(=O)NCCc3ccc(Cl)cc3)c2)cc1
Answer: a. CCC(CC)C(=O)N1CC(=O)Nc2ccc(F)cc2C1c1ccc(F)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#}
CCC(CC)C(=O)N1CC(=O)Nc2ccc(F)cc2C1c1ccc(F)cc1
CCC(CC)C(=O)N1CC(=O)Nc2ccc(F)cc2C1c1ccc(F)cc1
4-(2-ethylbutanoyl)-7-fluoro-5-(4-fluorophenyl)-3,5-dihydro-1H-1,4-benzodiazepin-2-one