Task: Answer the multiple choice question.
Query: Which drug exhibits a 3.033\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(Nc1c(C(=O)N2CCOCC2)cnn1-c1ccccc1)c1ccco1
b CCOC(=O)Nc1sc2c(c1C#N)CCCC2
c COc1cc(/C=N\NC(=O)C2COc3ccccc3O2)cc(OC)c1O
d CCOc1cc(/C=N/NC(=O)c2cccnc2)ccc1OCC(=O)N1CCOCC1
Answer: d. CCOc1cc(/C=N/NC(=O)c2cccnc2)ccc1OCC(=O)N1CCOCC1
{#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#}
CCOc1cc(/C=N/NC(=O)c2cccnc2)ccc1OCC(=O)N1CCOCC1
CCOc1cc(/C=N/NC(=O)c2cccnc2)ccc1OCC(=O)N1CCOCC1
N-[(E)-[3-ethoxy-4-(2-morpholin-4-yl-2-oxoethoxy)phenyl]methylideneamino]pyridine-3-carboxamide