Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -4.772\% 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: O=C(COc1ccccc1)Nc1nnc(S(=O)(=O)N2CCCC2)s1
b: CC(Cc1ccccc1)NC(=O)CC(c1ccccc1)c1ccccc1O
c: COc1ccc(NC(=O)CSc2nc(C)cs2)cc1OC
d: CC1CN(CC(O)COc2ccc(C(=O)c3ccccc3)cc2)CC(C)O1
e: CCN1CCCC1CNC(=O)c1ccc(Sc2ccccc2Cl)c([N+](=O)[O-])c1
Answer: d. CC1CN(CC(O)COc2ccc(C(=O)c3ccccc3)cc2)CC(C)O1
{#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#}
CC1CN(CC(O)COc2ccc(C(=O)c3ccccc3)cc2)CC(C)O1
CC1CN(CC(O)COc2ccc(C(=O)c3ccccc3)cc2)CC(C)O1
[4-[3-(2,6-dimethylmorpholin-4-yl)-2-hydroxypropoxy]phenyl]-phenylmethanone