Task: Please answer the multiple choice question.
Question: Which molecules are not 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) CCCCNCC(O)c1cc(Cl)cc2c1-c1ccc(Cl)cc1/C2=C/c1ccc(Cl)cc1
b) Cc1ccc2c(c1)nc(CN1CCC[C@@H]1C)n2Cc1ccc(Cl)cc1
c) N[C@H]1C[C@@H](N2Cc3cn[nH]c3C2)CO[C@@H]1c1cc(F)ccc1F
d) N#Cc1ccc(CN2CC3CN(CCNS(=O)(=O)c4ccccc4C#N)CC(C2)O3)cc1
Answer: 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}
(2R,3S,5R)-2-(2,5-difluorophenyl)-5-(4,6-dihydro-1H-pyrrolo[3,4-c]pyrazol-5-yl)oxan-3-amine