Task: Answer the multiple-choice question.
Question: Which drug has a 12.430\% 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(CC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1
b.) CC(=O)c1ccc(NC(=O)c2ccc(NC(=O)CCS(=O)(=O)c3cccs3)cc2)cc1
c.) C[C@@H]1C2C[C@@]34COC(=O)C3=CC=C[C@H]4[C@@]13C[C@H](c1ccoc1)O[C@@H]3O2
d.) CC1(C)CC(NC(=O)c2ccncc2)CC(C)(C)N1O.Cl
e.) CC(=O)NC1=NN(C(C)=O)C2(CCCCC2)S1
Answer: d. CC1(C)CC(NC(=O)c2ccncc2)CC(C)(C)N1O.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#}
CC1(C)CC(NC(=O)c2ccncc2)CC(C)(C)N1O.Cl
CC1(C)CC(NC(=O)c2ccncc2)CC(C)(C)N1O.Cl
N-(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl)pyridine-4-carboxamide;hydrochloride