Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.661\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccc2nc(SCC(=O)O)nc(C)c2c1
(b) Cc1cc(C)c2nc(C)cc(Nc3ccc(C(=O)N4CCOCC4)cc3)c2c1
(c) COc1ccc(Cl)cc1C(=O)NC(=S)Nc1ccccc1N1CCOCC1
(d) CNC(=O)Nc1cc(C(F)(F)F)cc(C(F)(F)F)c1
Answer: d. CNC(=O)Nc1cc(C(F)(F)F)cc(C(F)(F)F)c1
{#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#}
CNC(=O)Nc1cc(C(F)(F)F)cc(C(F)(F)F)c1
CNC(=O)Nc1cc(C(F)(F)F)cc(C(F)(F)F)c1
1-[3,5-bis(trifluoromethyl)phenyl]-3-methylurea