Task: Answer the multiple-choice question.
Question: Which drug exhibits a 1.709\% 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 other words.
Options:
a.) CCCCNC(=O)C1Cc2cc(S(=O)(=O)N3CCCCC3)ccc2N1C(C)=O
b.) CCOC(=O)N1CCN(C(=O)c2ccc(S(=O)(=O)Nc3cccc(C(F)(F)F)c3)cc2)CC1
c.) Cc1nn(-c2ccccc2)c(C)c1NC(=O)COC(=O)c1ccc(Cl)c(N)c1
d.) C=CCN1C(=O)C(C)(C)Nc2ccccc21
Answer: d. C=CCN1C(=O)C(C)(C)Nc2ccccc21
{#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#}
C=CCN1C(=O)C(C)(C)Nc2ccccc21
C=CCN1C(=O)C(C)(C)Nc2ccccc21
3,3-dimethyl-1-prop-2-enyl-4H-quinoxalin-2-one