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) Cn1c(O)c(C=NCCCC(=O)O)c(=O)n(C)c1=O
(b) COc1ccc(OC)c(C2CC(=O)OC3=C2C(=O)CC(C)(C)C3)c1
(c) O=S(=O)(NN=C1CCCCCC1)c1ccc(Cl)cc1
(d) CC(C)[C@H](NC(=O)NCc1ccc(Cl)cc1)C(=O)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}