Task: Answer the multiple-choice question.
Question: Which compound has a 4.040\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CN(C)[C@@H](COC(C)(C)C)c1nnc([C@H](CC(=O)OC(C)(C)C)NC(=O)C2CCN(C(=O)OC(C)(C)C)CC2)o1
b) CCCNC(=O)N1[C@H]2CC[C@@H]1C(C(=O)OC)=C(c1ccc3ccccc3c1)C2
c) CC1=C(C)CC(C(=O)N2CCN(Cc3ccccc3)CC2)C(C(=O)O)C1
Answer: b. CCCNC(=O)N1[C@H]2CC[C@@H]1C(C(=O)OC)=C(c1ccc3ccccc3c1)C2
{#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#}
CCCNC(=O)N1[C@H]2CC[C@@H]1C(C(=O)OC)=C(c1ccc3ccccc3c1)C2
CCCNC(=O)N1[C@H]2CC[C@@H]1C(C(=O)OC)=C(c1ccc3ccccc3c1)C2
methyl (1R,5S)-3-naphthalen-2-yl-8-(propylcarbamoyl)-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate