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) O=S(=O)(c1ccccc1)c1nc(-c2ccco2)oc1N1CCCCCC1
(b) O=C(c1ccco1)N1CCN(c2ccc(F)cc2)CC1
(c) C=CCN1C(=O)C(CC(=O)O)SC1=Nc1cccc([N+](=O)[O-])c1
(d) O=C(Nc1nc(-c2ccc3c(c2)OCCO3)cs1)C1CCCC1
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}