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) Cn1cc(-c2nnnn2-c2cccc(C(F)(F)F)c2)c(C(F)(F)F)n1
b) Cc1cc(S(=O)(=O)N2CCN(c3ccccn3)CC2)ccc1F
c) COc1cc([N+](=O)[O-])ccc1-c1ccc(/C=N/NC(N)=O)o1
d) CC(=O)Oc1cc2cccc(OC(C)=O)c(=O)c2c(OC(C)=O)c1OC(C)=O
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}