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.) Cc1c(CCN2CCN(C(=O)Cc3ccc(-n4cnnn4)cn3)CC2)ccc2c1COC2=O
b.) O=C(NC1CCN(C2CCc3cc4[nH]c(=O)oc4cc32)CC1)c1cc(=O)c2ccc(F)cc2o1
c.) O=c1cc(-c2ccccc2)oc2cc(O)c(O)c(O)c12
d.) CCc1nn(CCO)c(CC)c1Oc1cc(F)cc(C#N)c1
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}
4-methyl-5-[2-[4-[2-[5-(tetrazol-1-yl)pyridin-2-yl]acetyl]piperazin-1-yl]ethyl]-3H-2-benzofuran-1-one