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) COC(=O)c1c(NC(=O)c2ccco2)sc2c1CCN(C(C)C)C2.Cl
(b) O=C(Nc1ccccc1)c1ccccc1CSc1ccccc1
(c) COc1ccc(CN(C)C(=O)c2oc3ccccc3c2CSC)cc1F
(d) COc1ccccc1CCC(=O)OCC(=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
Answer: 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}