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) CCN(CC)c1ccc(C(=O)Nn2c(C)nc3ccccc3c2=O)cc1
b) O=C(O)C1C2CC3CC(C2)CC1(n1ncc(N2CCC4(CC2)OCCO4)c(Cl)c1=O)C3
c) O=[N+]([O-])c1ccc(OCC(O)CN(CCO)CCO)cc1
d) CCOC(=O)N1CCN(C(=O)c2cn(C)c3ccc(S(=O)(=O)N4CCCC4)cc3c2=O)CC1
Answer: a, b, 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}