Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(/C=C/c1ccc(O)c(O)c1)OCCc1ccccc1
b CN1CCC[C@@H]1CCO[C@](C)(c1ccccc1)c1ccc(Cl)cc1
c COc1ccc(-c2cc(-c3ccc(S(=O)(=O)N4CCN(C)CC4)cc3)cnc2N)cn1
d NC1=N[C@@]2(CO1)c1cc(-c3cccnc3F)ccc1Oc1c2cc(C2=CCOCC2)nc1F
Answer: a, 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}
2-phenylethyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate