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) Cc1ccc(C2C(=O)c3ccccc3C2=O)cc1
(b) CC1CN(C(=O)CCc2ccccc2)C(C)CN1C(=O)CCc1ccccc1
(c) COc1ccc(N2C(=O)c3ccccc3NC2c2ccc(OC)c(CSc3ccccn3)c2)cc1
(d) S=C(Nc1ccccc1Cl)N(CCCN1CCOCC1)Cc1ccco1
Answer: a, 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}