Task: Please answer the multiple choice question.
Question: Which molecules are 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] Fc1ccc(CNC(=S)NCc2ccccc2)cc1
[b] O=C(CSc1c(F)c(F)cc(F)c1F)Nc1ccc(C2SCCS2)cc1
[c] Cc1cc(C)nc(-n2nc(C)c(Sc3ccc(F)cc3)c2N)n1
[d] Cc1ccc(N=C(N)N=C(N)N)cc1
Answer: c
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}