Problem statement: Answer the MCQ question.
Question: Which compound has a 1.749\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1cc([N+](=O)[O-])ccc1NC(=O)CN1CCN(Cc2ccccc2)CC1
b. O=C1CC(N2CCC(c3nc4ccccc4o3)CC2)C(=O)N1c1ccc(F)cc1
Answer: b. O=C1CC(N2CCC(c3nc4ccccc4o3)CC2)C(=O)N1c1ccc(F)cc1
{#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)N1c1ccc(F)cc1
O=C1CC(N2CCC(c3nc4ccccc4o3)CC2)C(=O)N1c1ccc(F)cc1
3-[4-(1,3-benzoxazol-2-yl)piperidin-1-yl]-1-(4-fluorophenyl)pyrrolidine-2,5-dione