Task: Answer the multiple choice question.
Query: Which drug has a 12.336\% 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] COc1ccc(C(=O)/C=C/c2ccc(N3CCCCC3)c([N+](=O)[O-])c2)c(OC)c1
[b] COc1ccc(C(O)c2nccn2C)cc1
[c] C/C(CC(=O)Nc1cc(C)ccn1)=N\NC(=O)c1ccccc1C
[d] CCOCCCN1CC(C(=O)NCCc2ccccc2)CC1=O
[e] Cc1ccc(C(C)C)c(OCCN(C)C)c1.O=C(O)C(=O)O
Answer: b. COc1ccc(C(O)c2nccn2C)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#}
COc1ccc(C(O)c2nccn2C)cc1
COc1ccc(C(O)c2nccn2C)cc1
(4-methoxyphenyl)-(1-methylimidazol-2-yl)methanol