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) CC1(C)CC(=O)C(Sc2ccccc2[N+](=O)[O-])=C(O)C1
b) COc1cc(OC)c(NC(C)C(=O)N2CCCC2)cc1Cl
c) CC1CCN(C(=O)c2ccc(S(=O)(=O)Cc3cc(F)ccc3F)c([N+](=O)[O-])c2)CC1
d) CN(CC(=O)NCc1ccc2c(c1)OCO2)S(=O)(=O)c1ccc(Br)s1
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}