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) O=C(NCc1ccccc1)c1cccc(COc2ccccc2Cl)c1
b) Cc1nn(C(C)C(=O)NCc2ccc(Cl)cc2)c(=O)c2cc3occc3n12
c) Cc1ccc(-c2ccnc(-c3ccc(O)cc3)n2)cc1
d) Cc1nc(N[C@@H](Cc2c[nH]c3ccccc23)C(=O)O)c2oc3ccccc3c2n1
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}