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 additional words.
Options:
[a] N=C1C(c2nc3ccccc3s2)=C(O)CN1NC(=O)c1c[nH]c2ccccc12
[b] COc1ccc(C(=O)NCC(=O)N/N=C/c2cccnc2)cc1OC
[c] COc1ccc(C(C#N)C2(C)OCCO2)cc1OC
[d] Cc1cn(S(=O)(=O)c2ccccc2[N+](=O)[O-])cn1
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}