Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 4.247\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CC(c1ccco1)N(C(=O)c1ccccc1NS(=O)(=O)c1cc([N+](=O)[O-])ccc1Cl)c1ccccn1
(b) COc1cc(C(=O)Nc2cc(C(F)(F)F)ccc2N2CCOCC2)ccc1O
Answer: b. COc1cc(C(=O)Nc2cc(C(F)(F)F)ccc2N2CCOCC2)ccc1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(C(=O)Nc2cc(C(F)(F)F)ccc2N2CCOCC2)ccc1O
COc1cc(C(=O)Nc2cc(C(F)(F)F)ccc2N2CCOCC2)ccc1O
4-hydroxy-5-methoxy-N-[2-morpholin-4-yl-5-(trifluoromethyl)phenyl]benzamide