Task: Answer the multiple-choice question.
Question: Which drug exhibits a 17.013\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) COc1cccc(OCCOc2c(OC)cccc2OC)c1
b.) Cc1c(C(=O)Nc2ccc(Oc3ccccc3)cc2)sc2nc3n(c(=O)c12)CCC3
c.) CC(C)C(C)NC(=O)COc1ccc(S(=O)(=O)N2CCOCC2)cc1Cl
d.) CCCCNC(=O)C1CCC(CNS(=O)(=O)c2cccc3nsnc23)CC1
e.) CC(C)c1ccc(/C=N/NC(=O)CC(=O)NC2CCCCC2)cc1
Answer: a. COc1cccc(OCCOc2c(OC)cccc2OC)c1
{#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#}
COc1cccc(OCCOc2c(OC)cccc2OC)c1
COc1cccc(OCCOc2c(OC)cccc2OC)c1
1,3-dimethoxy-2-[2-(3-methoxyphenoxy)ethoxy]benzene