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 other words.
Options:
(a) COc1ccc(OCC(=O)Nc2cc(OC)ccc2N2CCCCC2)cc1
(b) CSc1ncc(Sc2ccccc2)c(C(=O)O)n1
(c) O=C(NCc1nnc2c(C(F)(F)F)cc(Cl)cn12)c1ccc2c(c1)OCO2
(d) Cc1ccccc1Nc1nnc(SCC(=O)c2cc3ccccc3o2)s1
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}