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, or c without using any additional words.
Options:
(a) CC(C)(C)C(O)/C=C/c1ccc2c(c1)OCO2
(b) COCCN1C(=O)N[C@@H](c2ccccc2)[C@H](C(=O)OC)[C@H]1C
(c) COc1cc(Cl)c(CN2CCC(CO)(CCOc3ccccc3)CC2)cc1OC
Answer: a, b
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}