Task: Answer the MCQ question.
Query: Which compound has a 4.963\% 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) CCOc1ccc(NC(=O)c2cccnc2SC)cc1
b) C=C(C)CC(c1ccccc1)N(C(C)=O)c1ccco1
c) O=C1CC(N2CCC(c3nc4ccccc4o3)CC2)C(=O)N1
Answer: c. O=C1CC(N2CCC(c3nc4ccccc4o3)CC2)C(=O)N1
{#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#}
O=C1CC(N2CCC(c3nc4ccccc4o3)CC2)C(=O)N1
O=C1CC(N2CCC(c3nc4ccccc4o3)CC2)C(=O)N1
3-[4-(1,3-benzoxazol-2-yl)piperidin-1-yl]pyrrolidine-2,5-dione