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, c, or d without using any additional words.
Options:
a. Cc1ccc(Nc2cc(N[C@@H]3CCCC[C@@H]3N)nnc2C(N)=O)nc1C(C)C
b. CN(CCOc1ccc(Cl)c(Cl)c1)CCc1ccccc1
c. COCCCc1cc(CN(C(=O)C2CNCCC2c2ccccc2)C2CC2)cc(OCCOC)c1
d. COc1cnc(-c2c(C)ccc(F)c2CCNC(=O)c2ccc(COCC(F)(F)F)nc2)cn1
Answer: a, 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}
N-[2-[3,4-bis(chloranyl)phenoxy]ethyl]-N-methyl-2-phenyl-ethanamine