Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -19.590% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C(NCCN1C(=O)S/C(=C\c2ccc(OC(F)F)cc2)C1=O)c1cnccn1
b CCN(CC)c1ccc(C(=O)n2cnc3ccccc32)cc1
Answer: b. CCN(CC)c1ccc(C(=O)n2cnc3ccccc32)cc1
{#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#}
CCN(CC)c1ccc(C(=O)n2cnc3ccccc32)cc1
CCN(CC)c1ccc(C(=O)n2cnc3ccccc32)cc1
benzimidazol-1-yl-[4-(diethylamino)phenyl]methanone