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 other words.
Options:
a Cc1cc(C)c(NC(=O)Cn2c([N+](=O)[O-])cnc2C)c(C)c1
b O=C(Nc1nc(-c2ccc(S(=O)(=O)N3CCCC3)cc2)cs1)c1ccco1
c NC(=O)C1CCN(C(=S)NCc2ccc3c(c2)OCO3)CC1
d COc1cc(CCC(=O)N2CC(C)OC(C)C2)cc(OC)c1OC
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}