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: C=COCCn1c(C)c(C(=O)OCC)c2cc(O)ccc21
b: Cc1ccc(NS(=O)(=O)c2cccs2)c(C)c1
c: Cc1ccc(/C=C/C(=O)Nc2nnc(C)s2)o1
d: CN(C)S(=O)(=O)c1ccc(Cl)c(-c2nnc3n2CCCCC3)c1
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}