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 additional words.
Options:
a.) COc1c(C)cc(C2(c3cccc(-c4cncnc4)c3)N=C(N)c3c(F)cccc32)nc1C
b.) CN(C)C(=N)c1ccc(C(=O)Nc2ccc(Sc3ccccc3)cc2C(=O)Nc2ccc(Cl)cn2)cc1
c.) Cc1ccc2c(N3CCN(CCc4c(C)ccc5c4ccc(=O)n5C)[C@@H](C)C3)cc(F)cc2n1
d.) C=C1C(=O)[C@@]23C(CC[C@@H]1[C@H]2O)[C@@]12CO[C@]3(O)[C@@H](O)[C@@H]1C(C)(C)CC[C@@H]2O
Answer: 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}
(1S,5S,8R,9S,10S,11R,15S,18R)-9,10,15,18-tetrahydroxy-12,12-dimethyl-6-methylidene-17-oxapentacyclo[7.6.2.15,8.01,11.02,8]octadecan-7-one