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) O=C(COC(=O)c1ccc(O)cc1O)Nc1ccc(Cl)cn1
(b) CN(C)c1ccc(C(CNS(=O)(=O)c2ccc([N+](=O)[O-])cc2)N2CCCC2)cc1
(c) CCSC(=Nc1ccccc1)C1=C(O)COC1=O
(d) O=C(NCCC(=O)N1CCN(c2cccc(Cl)c2)CC1)c1ccc(Br)cc1
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}