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, or c without using any other words.
Options:
a CNC(C)C1(c2ccc(Cl)c(Cl)c2)CCCCC1
b NC(CC(=O)N1CCC[C@H]1C(=O)NCc1ccc(C(F)(F)F)cc1)Cc1ccccc1F.O=C(O)C(F)(F)F
c Cc1c(Cl)cccc1N1CCN(CCCNC(=O)c2nc(-c3ccccc3)n(-c3ccccc3)c2Cn2cncn2)CC1.Cl.Cl.Cl
Answer: a
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}
1-[1-(3,4-dichlorophenyl)cyclohexyl]-N-methylethanamine