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: CC(=O)n1c(Cl)c(NC(=O)CCl)c2ccccc21
b: C=CCNc1nc(Nc2cc(Cl)ccc2OC)nc(OC)n1
c: CCOc1ccccc1NC(=O)c1csc(C)c1C
d: CCc1cc2c(=O)c(Oc3ccccc3F)c(C)oc2c(CN(C)C)c1O
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}