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) O=C(O)/C=C/c1ccc(Cc2c(-c3ccccc3)c(=O)oc3cc(O)ccc23)cc1
(b) COC(=O)c1c(NC2CCN(Cc3ccc4c(c3)OCO4)CC2)c2cc(Cl)ccc2n(C)c1=O
(c) Cc1noc2cc3c(cc12)CCN(CCCSc1nnc(-c2ccc(C(F)(F)F)cc2)n1C)CC3
(d) C[C@@H]1CCCN1CCc1ccc2nc(-c3ccc4nccnc4c3)ccc2c1
(e) O=C(/C=C/c1ccc(O)c(O)c1)OCCc1ccccc1
Answer: a, 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-phenylethyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate