Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -13.068\% 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 additional words.
Options:
a. O=C(c1sccc1Br)N1CCN(Cc2ccc3c(c2)OCO3)CC1
b. COc1ccc(/C(C)=N/NC(=O)Cn2nc([N+](=O)[O-])cc2C)cc1
c. CN(C)S(=O)(=O)c1ccc(Cl)c(NC(=O)COC(=O)C2CSC3(C)CCC(=O)N23)c1
d. COc1ccc(OCc2nc3ccccc3[nH]2)cc1
e. C#CCNC(=O)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCCCCO)O1
Answer: e. C#CCNC(=O)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCCCCO)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#}
C#CCNC(=O)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCCCCO)O1
C#CCNC(=O)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCCCCO)O1
(2R,4R)-2-(4-hydroxybutoxy)-4-(4-oxochromen-3-yl)-N-prop-2-ynyl-3,4-dihydro-2H-pyran-6-carboxamide