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) COc1cccc(N(CC(=O)NC2CCCCC2)C(=O)CCC(=O)Nc2nc(C)cs2)c1
b) COc1cccc(N=Cc2c(O)c3ccccc3oc2=O)c1
c) Cc1cc(NC(=O)c2c([N+](=O)[O-])c(C)nn2C)no1
d) Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)NCCN1C(=O)S/C(=C\c2ccccc2Cl)C1=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}