Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC(=O)c1cccc(N(CC(=O)Nc2cc(C)cc(C)c2)S(C)(=O)=O)c1
b CC(Sc1nc(N2CCOCC2)c2c(c1C#N)CC(C)(C)OC2)C(=O)O
c CCOC(=O)[C@H]1[C@H]2COc3ccc(Cl)cc3[C@@H]2N2C(=O)c3cc(Br)ccc3NC(=O)[C@@]12C
d O=C(CCNC(=O)N1CCn2c1nc1ccccc12)NCc1ccccc1Cl
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}