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] CCN(CC)S(=O)(=O)c1ccc(N/N=C2/CCCc3ccccc32)c([N+](=O)[O-])c1
[b] CC(C)(C)OC(=O)N1CCC(NC(=O)c2nc[nH]c2C(=O)NCC(=O)OCc2ccccc2)CC1
[c] CC(N=c1ccccn1C(=O)Nc1ccc(F)cc1)c1ccco1
[d] N#CCSc1ccc2nc(-c3ccccc3)cn2n1
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}