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) O=C(CSc1ncn[nH]1)Nc1cc(S(=O)(=O)N2CCCC2)ccc1Cl
(b) COc1ccccc1NC(=O)CSc1nc2ccccc2nc1N1CC(C)OC(C)C1
(c) Cl.O=C(CCN1CCc2ccccc2C(c2ccccc2)C1)c1ccc2c(c1)OCCO2
Answer: a, b, c
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}