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 CCOC(=O)C1CCN(C2=NC(=O)/C(=C/c3ccccc3OC)S2)CC1
b Cc1cc(Oc2cc(NN3CCCCC3)c([N+](=O)[O-])cc2[N+](=O)[O-])ccc1[N+](=O)[O-]
c Fc1cccc(/C=N/Nc2ccc(Cl)nn2)c1
d COc1ccc(C2C(C#N)=C(N)OC(C(C)(C)C)=C2C#N)cc1OC
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}