Problem statement: Answer the multiple choice question.
Query: Which compound has a 11.908\% 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: O=C(Nc1ccc(Oc2ccc(NC(=O)Nc3ccc([N+](=O)[O-])cc3)cc2)cc1)Nc1ccc([N+](=O)[O-])cc1
b: O=C(Nc1nc(-c2ccc(Br)cc2)cs1)c1cccnc1
c: CCC(C)NC(=O)c1ccc(NC(=O)C2CCCO2)cc1
d: COc1ccc(Nc2nc(N)nc(CSC(=S)N3CCCCC3C)n2)cc1
e: c1ccc(Cc2nc3ccccc3n2CCN2CCOCC2)cc1
Answer: e. c1ccc(Cc2nc3ccccc3n2CCN2CCOCC2)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#}
c1ccc(Cc2nc3ccccc3n2CCN2CCOCC2)cc1
c1ccc(Cc2nc3ccccc3n2CCN2CCOCC2)cc1
4-[2-(2-benzylbenzimidazol-1-yl)ethyl]morpholine