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) CC(=O)C1=NN2c3cc(Cl)ccc3OC[C@H]2C1(CCCN1CCOCC1)c1ccccc1
(b) CN(C1CCc2c(CC(=O)O)c3cccc(F)c3n2C1)S(=O)(=O)c1ccc(F)cc1
(c) CC1(C)c2cc(C3CCN(CC4CCOCC4)CC3)ccc2C(=O)c2c1[nH]c1cc(C#N)ccc21
(d) Fc1cc(-c2cnc3nc(N4CCC(N5CCCCC5)CC4)sc3c2)ccn1
(e) N#Cc1c(C2CCNCC2)cc(-c2c(O)cccc2OCC2CC2)nc1N
Answer: b, 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}
2-[4-fluoranyl-7-[(4-fluorophenyl)sulfonyl-methyl-amino]-6,7,8,9-tetrahydropyrido[1,2-a]indol-10-yl]ethanoicacid