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.) NC(C(=O)N1CCC(F)(F)C1)C1CCCCC1
b.) CC(C)OC(=O)C1=CN(C(=O)c2ccc(OCCCN3CCOCC3)cc2)CC(C)(C)c2c1[nH]c1ccccc21
c.) Cc1coc([C@@H]2C[C@H]3CSC(N)=N[C@@]3(c3ccc(F)cc3F)CO2)n1
d.) Nc1nc2ccc(OC(F)(F)F)cc2s1
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}
2-amino-2-cyclohexyl-1-(3,3-difluoropyrrolidin-1-yl)ethanone