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, d, or e without using any other words.
Options:
a: Cc1cn2cc(C(=O)N(C)CCO)cc(N[C@@H]3CCOc4cccc(C)c43)c2n1
b: NS(=O)(=O)c1cccc2c1C(=O)c1cccc(O)c1C2=O
c: NC1=N[C@](c2ccncc2)(c2cccc(-c3cncnc3)c2)c2cccc(F)c21
d: CCN1CCN(Cc2cnc(-c3ccc(C(=O)Nc4ccccc4N)cc3)c(C)c2)CC1
e: CCN(CC)C(=O)c1ccc(C2=CC3(CCNCC3)Oc3ccccc32)c(F)c1
Answer: a, b, 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}
N-(2-aminophenyl)-4-[5-[(4-ethylpiperazin-1-yl)methyl]-3-methylpyridin-2-yl]benzamide