Task: Answer the multiple choice question.
Query: Which compound exhibits a 6.875\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) N#Cc1ccc(CNC(=O)N2CCOCC2)cc1
(b) COc1ccc2nc(NC(=O)c3ccccc3[N+](=O)[O-])sc2c1
(c) CCOC(=O)c1sc(NC(=O)c2cc3ccccc3o2)nc1C
(d) COc1cccc(/C=N/n2cnc3cc(C)c(C)cc32)c1OC
Answer: c. CCOC(=O)c1sc(NC(=O)c2cc3ccccc3o2)nc1C
{#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#}
CCOC(=O)c1sc(NC(=O)c2cc3ccccc3o2)nc1C
CCOC(=O)c1sc(NC(=O)c2cc3ccccc3o2)nc1C
[C][C][O][C][=Branch1][C][=O][C][S][C][Branch2][Ring1][Ring1][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][O][Ring1][=Branch2][=N][C][=Ring1][P][C]
ethyl 2-(1-benzofuran-2-carbonylamino)-4-methyl-1,3-thiazole-5-carboxylate