Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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) FC(F)(F)c1ccc(Nc2nc3cc(Oc4ccnc(-c5nc(C(F)(F)F)c[nH]5)c4)ccc3[nH]2)cc1
b) Cc1cnccc1-c1cc2c(N[C@@H]3CC[C@](C)(N)C3(C)C)c(C(N)=O)cnn2c1
c) CS(=O)(=O)N1CCN(Cc2ccc3c(c2)CC[C@H](N2CCN(CCc4ccc(F)cc4)CC2=O)C3)CC1
d) Cc1cc2[nH]c(C3CCN(CCn4c(=O)ccc5ncc(F)cc54)CC3)nc2cc1Cl
Answer: a, b, c
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}
4-[2-(4-fluorophenyl)ethyl]-1-[(2S)-6-[(4-methylsulfonylpiperazin-1-yl)methyl]-1,2,3,4-tetrahydronaphthalen-2-yl]piperazin-2-one