Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC1CCN(S(=O)(=O)c2cccc(C(=O)NC3CCCCC3)c2)CC1
b: Cc1nnc(SCC(=O)N/N=C/c2ccc(-c3ccc(C)c(Cl)c3)o2)s1
c: CCOC(=O)COn1c(=O)c(-c2ccc(OCC)cc2)[n+]([O-])c2ccccc21
d: Cc1cc(Nc2ccccc2)n(CCOC(=O)COc2ccccc2)n1
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}