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(C(=O)NN(C)C2=NS(=O)(=O)c3ccccc32)cc1
b) O=C(O)Cc1sc(Nc2cccc3ccccc23)nc1-c1ccc(F)cc1
c) COc1cc(CNc2ccc3[nH]c(=O)[nH]c3c2)ccc1OCc1ccc(Cl)cc1
d) CCN(CC)S(=O)(=O)c1cccc(NC(=S)NC(=O)/C=C/c2ccc(S(=O)(=O)N3CCOCC3)cc2)c1
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}