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, or d without using any other words.
Options:
a. COCCN1C(=O)N[C@@H](c2ccccc2)C(C(C)=O)=C1C
b. CCCCCCC(=O)Nc1ccc(C(=O)N/N=C/c2cccnc2)cc1
c. C/C(N)=C(/C#N)C(=O)CSc1nnc(Nc2cccc(C)c2C)s1
d. Cc1cccc(NC(=O)CSc2ccc(-c3ccc4c(c3)OCO4)nn2)c1C
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}