Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) Cc1cnc(C(=O)Nc2ccc(C(C)C)cc2)cn1
b.) CCOC(=O)CCNC(=O)N1CCC(CCC(=O)NCc2ccc(F)cc2)CC1
c.) Cc1ccc(O)c(Nc2ncnc3ccc([N+](=O)[O-])cc23)c1.Cl
d.) COC(=O)C1C/C(=N\NS(=O)(=O)c2ccc(C)cc2)c2ccccc2C1
e.) CCCC(c1nnnn1Cc1ccc(OC)cc1)N1CCN(C(=O)c2ccco2)CC1
Answer: e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}