Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1ccc(-c2nnc(CCCCN3CC4C[C@]4(c4ccc(C(F)(F)F)cc4)C3)n2C)cc1
b.) CN(CCOc1ccccc1)CCc1ccc(NS(C)(=O)=O)cc1
c.) CC(C)(Cc1ccccc1)NC1=NCCNC(c2ccccc2F)=C1
d.) Cc1cccc(N2CCN(CCCCCCN3CCN(c4ccccc4)CC3)CC2)n1
Answer: a, b, 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}
1-(6-methylpyridin-2-yl)-4-[6-(4-phenylpiperazin-1-yl)hexyl]piperazine