Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1ncc(-c2ccnc(Nc3ccc(C(=O)N(C)C)cc3)n2)n1C(C)C
b. CCN(CC)Cc1ccc2c(c1)CCC(N1CCN(CCC3CCCCC3)CC1=O)C2
c. CN(c1ccc(CN2CCC3(CC2)OCc2cc(F)ncc23)cc1)c1ccc(F)c(F)c1
d. Cn1c(-c2ccc(OC3CCN(C4CCC4)CC3)cc2)nc2c(C(F)(F)F)cccc2c1=O
Answer: b, c, d
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}
3,4-difluoro-N-[4-[(6-fluorospiro[1H-furo[3,4-c]pyridine-3,4'-piperidine]-1'-yl)methyl]phenyl]-N-methylaniline