Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -21.497% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(c1cc2c(=O)n3ccccc3nc2s1)N1CCc2ccccc2C1
b. CCOC(=O)c1ccc(CNC(=O)CSc2nnnn2-c2ccc(Cl)cc2)o1
c. O=C(c1ccc(-c2nnc(Nc3cccc(Cl)c3)c3ccccc23)cc1)N1C[C@H]2C[C@H](C1)c1cccc(=O)n1C2
Answer: a. O=C(c1cc2c(=O)n3ccccc3nc2s1)N1CCc2ccccc2C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1cc2c(=O)n3ccccc3nc2s1)N1CCc2ccccc2C1
O=C(c1cc2c(=O)n3ccccc3nc2s1)N1CCc2ccccc2C1
5-(3,4-dihydro-1H-isoquinoline-2-carbonyl)-6-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one