Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Nc1cc([N+](=O)[O-])ccc1N1C(=O)CCCC1=O
b.) CC(=O)NCc1ccc(S(=O)(=O)N/N=C/c2ccc(N(C)C)cc2)cc1
c.) CN(C)C1N(C(=O)c2ccccc2)N=C2c3ccccc3S(=O)(=O)N21
d.) COc1cc2ccc(=O)oc2c(O)c1OCC=C(C)C
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}