Task: Please answer the multiple choice question.
Question: Which molecules are 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 additional words.
Options:
(a) O=[N+]([O-])c1ccc(CCN2CCN(CCc3ccc4nonc4c3)CC2)cc1
(b) CCc1cc(Oc2ccc(F)cc2CNC)ccc1Cl
(c) Fc1cccc(F)c1-c1ccc2[nH]nc(-c3cncc(O[C@H]4CNCCC45CC5)n3)c2c1
(d) CN(c1ccc2nc(Cc3ccc(Oc4ccccc4)cc3)[nH]c2c1)S(C)(=O)=O
(e) CCN(CC)CCNC(=O)c1ccc2nc(-c3ccccc3)c(-c3ccc(CN4CCC(n5c(=O)[nH]c6ccccc65)CC4)cc3)nc2c1
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}
1-[2-(4-chloro-3-ethylphenoxy)-5-fluorophenyl]-N-methylmethanamine