Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Clc1ccc([C@@H]2CC=CCNC2)cc1Cl
b. c1ccc2cc(NC3=NC[C@@]4(CN5CCC4CC5)O3)ncc2c1
c. C=C1CC23CC4[C@H]5C67C[C@@H](OC(C)=O)C[C@@]5(C)CN4C6[C@@]2(O)C(OC(C)=O)[C@H]1[C@@H](O)C73
d. O=C(NC1CCCC(O)C1)c1noc(-c2ccc(C(F)(F)F)cc2)c1CNCC1CCC1
Answer: b, 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}
(3R)-N-isoquinolin-3-ylspiro[1-azabicyclo[2.2.2]octane-3,5'-4H-1,3-oxazole]-2'-amine