Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1c(-c2ccc3cc(CCN4CCCC4C)ccc3n2)cnn1C
b CC/C(=C(\c1ccc(O)cc1)c1ccc(/C=C/C(=O)O)cc1)c1ccccc1
c O=C1OCCN1C1CCN(CCc2ccc(Oc3nc4ccccc4s3)cc2)CC1
d CC(C)(C)CCN1CCC(CNC(=O)c2cc(Cl)cc(Cl)c2)C(F)C1
Answer: a, b
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}
(E)-3-[4-[(E)-1-(4-hydroxyphenyl)-2-phenylbut-1-enyl]phenyl]prop-2-enoic acid