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 additional words.
Options:
a.) O=C1OC(Nc2ccc(Br)cc2F)c2ccccc21
b.) COc1ccc(/C=N/NC(=O)c2nc(-c3ccccc3)n(-c3ccccc3)n2)cc1OC
c.) Cc1csc(NC(=O)CSc2nc(C)cs2)n1
d.) CC(Sc1nnc(NCc2ccccc2)s1)C(=O)Nc1ccc2c(c1)C(=O)c1ccccc1C2=O
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}