Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.619\% 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 other words.
Options:
a: CCn1cc(C(=O)OCC(=O)Nc2cc(S(=O)(=O)N(C)C)ccc2C)c(=O)c2ccc(C)nc21
b: COc1ccc(CNc2nc(C)cc(C)c2C#N)cc1
c: CCOc1ccc2c(c1)[N+](C)(C)C(C)(C)C=C2C.[I-]
d: COc1cc(/C=N/Nc2ccc(F)cc2F)cc(OC)c1O
e: CCOC(=O)[C@H]1[C@H]2COc3ccccc3[C@@H]2N2C(=O)c3ccc(Cl)cc3NC(=O)[C@@]12C
Answer: e. CCOC(=O)[C@H]1[C@H]2COc3ccccc3[C@@H]2N2C(=O)c3ccc(Cl)cc3NC(=O)[C@@]12C
{#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@H]1[C@H]2COc3ccccc3[C@@H]2N2C(=O)c3ccc(Cl)cc3NC(=O)[C@@]12C
CCOC(=O)[C@H]1[C@H]2COc3ccccc3[C@@H]2N2C(=O)c3ccc(Cl)cc3NC(=O)[C@@]12C
ethyl(2R,11R,12S,13R)-18-chloro-13-methyl-14,22-dioxo-9-oxa-1,15-diazapentacyclo[11.9.0.02,11.03,8.016,21]docosa-3,5,7,16(21),17,19-hexaene-12-carboxylate