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) O=C(CNC(=O)C1COc2ccccc2O1)N/N=C/c1cc(Br)c(O)c(Br)c1
(b) COc1ccc(-c2noc(N3CCC(C(=O)Nc4ccccc4Cl)CC3)n2)cc1
(c) CC12CCC(=O)N1C(C(=O)Nc1ccccc1N1CCOCC1)CS2
(d) Nc1cc(-c2ccccc2)nn1Cc1ccc(Cl)cc1
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}