Task: Answer the multiple choice question.
Question: Which drug exhibits a -51.243\% 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] CC(NC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1)c1ccccc1
[b] O=C1/C(=C\c2ccco2)SC(=S)N1Cc1ccccc1
[c] Cc1nn(C)c(C(=O)Nc2ccn(C34CC5CC(CC(C5)C3)C4)n2)c1[N+](=O)[O-]
[d] CC(C)c1nc(C#N)c(NN)o1
[e] COc1ccc(OCC(O)Cn2c(=N)n(CCN3CCCCC3)c3ccccc32)cc1.Cl
Answer: e. COc1ccc(OCC(O)Cn2c(=N)n(CCN3CCCCC3)c3ccccc32)cc1.Cl
{#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(OCC(O)Cn2c(=N)n(CCN3CCCCC3)c3ccccc32)cc1.Cl
COc1ccc(OCC(O)Cn2c(=N)n(CCN3CCCCC3)c3ccccc32)cc1.Cl
1-[2-imino-3-(2-piperidin-1-ylethyl)benzimidazol-1-yl]-3-(4-methoxyphenoxy)propan-2-ol;hydrochloride