Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cn1cc(-c2cc(F)c3c(c2)[C@]2(COC(N)=N2)c2cc(-c4cccnc4F)ccc2O3)cn1
b. Fc1ccccc1-c1c[nH]c([C@H]2Cc3c([nH]c4ccccc34)[C@@H](C3CCOCC3)N2)n1
c. O=S(=O)(c1ccccc1)c1ccc(C=Cc2ccc(F)cc2F)nc1
Answer: b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
5-(benzenesulfonyl)-2-[2-(2,4-difluorophenyl)ethenyl]pyridine