Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 13.266\% 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: CCC(C)(C)n1nnnc1C(c1ccc(OC)c(OC)c1)N1CCN(c2ccc(OC)cc2)CC1.Cl
b: COc1cccc(/C=N/NC(=O)C(=O)Nc2ccccc2OC(F)(F)C(F)F)c1O
c: CCn1c(O)c(N=NC(=O)C(O)c2ccccc2)c2ccccc21
d: OCCCc1nc2ccccc2n1Cc1ccccc1
e: COc1ccc(O)c(C(=O)c2cnn(-c3ccc(Cl)cc3)c2)c1
Answer: d. OCCCc1nc2ccccc2n1Cc1ccccc1
{#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#}
OCCCc1nc2ccccc2n1Cc1ccccc1
OCCCc1nc2ccccc2n1Cc1ccccc1
3-(1-benzylbenzimidazol-2-yl)propan-1-ol