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: Cc1ncc(CN2CCC(n3nccc3NC(=O)c3ccccc3)CC2)s1
b: Cc1ccc(NC(=O)C2CCN(c3ncnc4sc(C)c(C)c34)CC2)cc1S(=O)(=O)N(C)C
c: COc1ccc(CC(=O)NCC2CCCN(Cc3ccc(OC)cc3F)C2)cc1
d: CCn1cc(CN(C)S(=O)(=O)c2ccc3ccccc3c2)c(C)n1
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}