Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.847\% 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 CN(C)CCCN(C(=O)c1ccc(Br)s1)c1nc2cc3c(cc2s1)OCO3.Cl
b CCCCOC(=O)c1ccc(NC(=O)c2c(O)[nH]c(=O)[nH]c2=O)cc1
c O=C1C2C3C=CC(C2C(=O)N1CCO)C1C(=O)N(CCO)C(=O)C31
Answer: c. O=C1C2C3C=CC(C2C(=O)N1CCO)C1C(=O)N(CCO)C(=O)C31
{#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=C1C2C3C=CC(C2C(=O)N1CCO)C1C(=O)N(CCO)C(=O)C31
O=C1C2C3C=CC(C2C(=O)N1CCO)C1C(=O)N(CCO)C(=O)C31
4,10-bis(2-hydroxyethyl)-4,10-diazatetracyclo[5.5.2.02,6.08,12]tetradec-13-ene-3,5,9,11-tetrone