Problem statement: Answer the multiple-choice question.
Question: Which drug has a -12.464\% 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 O=C1CC(c2ccccc2)Cc2nc(NCc3ccco3)ncc21
b c1cnc(NCCNc2ncccn2)nc1
c CCC(C)Sc1nnc(CNS(=O)(=O)c2ccc(F)cc2)n1C
Answer: a. O=C1CC(c2ccccc2)Cc2nc(NCc3ccco3)ncc21
{#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(c2ccccc2)Cc2nc(NCc3ccco3)ncc21
O=C1CC(c2ccccc2)Cc2nc(NCc3ccco3)ncc21
2-(furan-2-ylmethylamino)-7-phenyl-7,8-dihydro-6H-quinazolin-5-one