Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(CNC(=O)C2CCN(S(=O)(=O)N3CCCC3)CC2)cc1
b O=P(C(=Nc1ccccc1)NNc1ccc(Br)cc1)(N1CCOCC1)N1CCOCC1
c Cc1ccc(Cn2c(N)nc3ccccc32)cc1
d CCOc1ccc(NC(=O)c2nn(C)c(C(=O)Nc3ccc(OCC)cc3)c2[N+](=O)[O-])cc1
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}