Task: Answer the multiple-choice question.
Question: Which compound exhibits a 0.867\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCC(Cc1ccccc1)NC(=O)c1ccc2nc(N3CCOCC3)sc2c1
b. COc1ccc(CNCc2ccc(C(F)(F)F)cc2)cc1OC.O=C(O)C(=O)O
c. CN(C)c1cc(N)c2c(n1)CCC2.O=C(O)c1cncc(O)c1
Answer: a. CCC(Cc1ccccc1)NC(=O)c1ccc2nc(N3CCOCC3)sc2c1
{#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#}
CCC(Cc1ccccc1)NC(=O)c1ccc2nc(N3CCOCC3)sc2c1
CCC(Cc1ccccc1)NC(=O)c1ccc2nc(N3CCOCC3)sc2c1
2-morpholin-4-yl-N-(1-phenylbutan-2-yl)-1,3-benzothiazole-6-carboxamide