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. CSc1nsc(SC)c1C(N)=O
b. COC(=O)c1cc(-c2ccc(S(=O)(=O)N3CCCC3)cc2)c(C(F)(F)F)s1
c. CN(C)S(=O)(=O)c1cc(C(=O)OCCn2cnc3c2c(=O)n(C)c(=O)n3C)ccc1Cl
d. CCCS(=O)(=O)c1nc(S(=O)(=O)c2ccc(C)cc2)c(N2CCOCC2)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}