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 Cc1n[nH]c(C)c1S(=O)(=O)N1CCC(C(=O)N2CCn3c2nc2ccccc23)CC1
b COc1ccc(-c2nc(CS(=O)(=O)CC(=O)NCCc3cc(OC)ccc3OC)c(C)o2)cc1
c CCSc1nnc(NC(=O)[C@@H](NC(=O)c2ccccc2F)C(C)C)s1
d Cc1nc2ccccn2c1CN(C)C(=O)C1CCC(=O)N(Cc2cccc(F)c2)C1
Answer: a, b, c
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}