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 CN1CCC(COCc2cc(C(F)(F)F)ccn2)(c2ccc(F)cc2)CC1
b Cc1ccccc1[C@@H]1CCN(C[C@@H]2CCc3cccnc3[C@@H](O)C2)C[C@H]1CO
c O=C1OCCc2cc([C@H]3CN4CCN(C(=O)Cc5ccc(-n6cnnn6)nc5)C[C@@H]4CO3)ccc21
d N#Cc1ccc(Cn2cncc2CNC2CCN(C(=O)c3ccc[nH]c3=O)C2)cc1
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}
(7R,9S)-7-[[(3S,4R)-3-(hydroxymethyl)-4-(2-methylphenyl)piperidin-1-yl]methyl]-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-ol