Task: Answer the multiple choice question.
Query: Which drug exhibits a 2.223\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(c1cc2ncc(Br)cn2n1)N1CCCCC1
[b] COC(=O)N[C@H](c1ccccc1)[C@@]1(C)C[C@@H]1[C@@H](C)C(=O)Nc1ccc2ccccc2c1
[c] Br.COc1ccc(/C=N/Nc2nc(C(=O)O)cs2)cc1
[d] Cc1ccc(C(=O)NC2CC3CCC(C2)N3Cc2ccco2)cc1
[e] COC(=O)C1=C(C)N(c2ccc(Cl)c(Cl)c2)C(=O)C1
Answer: e. COC(=O)C1=C(C)N(c2ccc(Cl)c(Cl)c2)C(=O)C1
{#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#}
COC(=O)C1=C(C)N(c2ccc(Cl)c(Cl)c2)C(=O)C1
COC(=O)C1=C(C)N(c2ccc(Cl)c(Cl)c2)C(=O)C1
methyl 1-(3,4-dichlorophenyl)-5-methyl-2-oxo-3H-pyrrole-4-carboxylate