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(c1ccc(S(=O)(=O)N2CCOCC2)cc1)N1CCN(c2ccc(F)cc2)CC1
b: Cc1ccc(S(=O)(=O)N(CC(=O)Nc2ccc(Cl)c([N+](=O)[O-])c2)C2CCCCC2)cc1
c: O=c1c2cnn(-c3ccccc3)c2ncn1Cc1cccnc1
d: CCC(=O)NC(=S)NNC(=O)c1ccccc1[N+](=O)[O-]
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}