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, d, or e without using any other words.
Options:
a. O=C(NNC1=NS(=O)(=O)c2ccccc21)c1ccc([N+](=O)[O-])cc1
b. Cc1[nH]c2ccccc2c1Cc1nnc(SCc2ccccc2)o1
c. CN1CCN(c2ccc(NC(=S)NC(=O)c3cccc4c(Br)cccc34)cc2)CC1
d. COc1ccc(N(CC(=O)N2CCc3ccccc3C2)S(=O)(=O)c2ccccc2)cc1
e. CCOc1ccc(NC(=O)C2CCN(S(=O)(=O)c3c(C)noc3C)CC2)cc1
Answer: a, b, c, d, e
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}