Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1cc(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cs1
b. O=C(C1CCC(=O)N(C2CCCC2)C1)N1CCN(c2ccccc2Cl)CC1
c. COc1ccc(NC(=O)/C(C#N)=C/c2ccc(OCc3ccccc3F)cc2)cc1
d. CCOC(=O)c1c(NC(=O)C(C)NCc2ccco2)sc2c1CCC(C)C2.O=C(O)C(=O)O
e. CCOC(=O)Cc1nnc(NC(=O)CSc2ncc(-c3ccccc3)nn2)s1
Answer: a, b, c, d
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}