Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CN(C)c1ccc(/C=C/c2c(F)cccc2Cl)nc1
b: O=C(N(CCOc1ccc([N+](=O)[O-])cc1)CCc1ccc([N+](=O)[O-])cc1)C(F)(F)F
c: CCCOCCn1c(=O)c(N2CCNCC2)nc2cnc(-c3ccc(OC)nc3)cc21
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}
2,2,2-trifluoro-N-[2-(4-nitrophenoxy)ethyl]-N-[2-(4-nitrophenyl)ethyl]acetamide