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 additional words.
Options:
(a) COc1ccc(CNC(=O)c2ccc(NC(=O)C3=CSCCO3)cc2)cc1
(b) N=C(N)c1ccc(/C=C/c2ccc(C(=N)N)cc2O)cc1.O=S(=O)(O)CCO
(c) CCOc1ccc(-c2nnc(SCC(=O)N3CCCC3)o2)cc1
(d) CCOCCCNCc1c(Cl)cccc1Cl
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}