Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) C=C1COc2cc3c(cc2N1)CCN(CCCSc1nnc(-c2cccc4nc(C)ccc24)n1C)CC3
b) COc1ccc(-c2ccc3c(N4CCOCC4)nc(N4C[C@H](C)O[C@@H](C)C4)nc3n2)cc1CNCCO
c) COc1ccc(C2(c3cccc(-c4cncnc4)c3)N=C(C)C(N)=N2)cc1C
d) CCNC(=O)c1ccc(C2=CC3(CCNCC3)Oc3ccccc32)cc1
e) O=C1OCc2cc(CCN3CCN(C(=O)Cc4ccc(-n5cnnn5)cn4)CC3)ccc21
Answer: b, c, d, e
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}
5-[2-[4-[2-[5-(tetrazol-1-yl)pyridin-2-yl]acetyl]piperazin-1-yl]ethyl]-3H-2-benzofuran-1-one