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) N#Cc1ccc(CNS(=O)(=O)CCN2CC3CN(CCc4ccc(F)cc4)CC(C2)O3)cc1
(b) N#Cc1ccc(S(=O)(=O)C2(F)CCN(CCc3ccc(F)cc3F)CC2)cc1
(c) O=S(=O)(c1ccccc1)C1CC2(c3ccccc3)NC1CCC2OCc1cc(C(F)(F)F)cc(C(F)(F)F)c1
(d) CCOC(=O)CCc1ccc(OCC(O)CNC(C)(C)Cc2ccc3ccccc3c2)c(C#N)c1
(e) CCC1C2CC3C4N(C)c5ccccc5C45CC(C2C5O)N3C1O
Answer: a
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-[(4-cyanophenyl)methyl]-2-[7-[2-(4-fluorophenyl)ethyl]-9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl]ethanesulfonamide