Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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(COc1cc2oc(=O)c3c(c2cc1Cl)CCCC3)NCC1CCC(C(=O)O)CC1
(b) Cc1nc2ccccn2c1C(=O)NNC(=O)Nc1cccc(C(F)(F)F)c1
(c) Cn1nc(C(=O)Nc2ccc3c(c2)OCCO3)c2ccccc2c1=O
(d) CN(C)c1ccc(O)c2c1CC1CC3C(N(C)C)C(=O)C(C(N)=O)=C(O)[C@@]3(O)C(=O)C1=C2O.Cl
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}