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 other words.
Options:
a CC(C)CN1CC2CN(CC(C)C)CC(C1)C21CCCCC1
b CC(C(=O)NC1(c2ccccc2)CCC(N2CCC(=O)CC2)CC1)c1cc(C(F)(F)F)cc(C(F)(F)F)c1
c COc1cc(/C=C2\CCCN3C2=NOC3(CO)c2ccc(F)cc2)ccc1-n1cnc(C)c1
d CC(C=CC(=O)NO)=C[C@@H](C)C(=O)c1ccc(N(C)C)cc1
Answer: a, 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}
3,7-bis(2-methylpropyl)spiro[3,7-diazabicyclo[3.3.1]nonane-9,1'-cyclohexane]