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, d, or e without using any additional words.
Options:
a. Fc1ccc(C(OC2CC3CCC(C2)N3CCN2CCCCC2)c2ccc(F)cc2)cc1
b. Cc1nc2n(c(=O)c1N1CCC(c3noc4cc(F)ccc34)CC1)CCCC2
c. Cc1cn(-c2ccc(-c3cn([C@@H]4CCc5c(F)cccc5N(CC(F)(F)F)C4=O)nn3)cc2OCC(F)(F)F)cn1
d. CCN(C)C(=O)c1ccc([C@H](c2cccc(NC(=O)OC)c2)N2CCN(Cc3cscn3)CC2)cc1
e. CCOC(=O)C1=C(CN2CCOC[C@@H]2C(=O)O)NC(c2nccs2)=N[C@@H]1c1ccc(Cl)cc1Cl
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}
3-[bis(4-fluorophenyl)methoxy]-8-(2-piperidin-1-ylethyl)-8-azabicyclo[3.2.1]octane