Task: Answer the multiple-choice question.
Query: Which compound has a 7.464\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(CCS(=O)(=O)c1ccc(Br)cc1)NCc1ccco1
b: O=c1c2c3c(sc2nc(NCCO)n1CCc1ccccc1)CCCCC3
Answer: b. O=c1c2c3c(sc2nc(NCCO)n1CCc1ccccc1)CCCCC3
{#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(sc2nc(NCCO)n1CCc1ccccc1)CCCCC3
O=c1c2c3c(sc2nc(NCCO)n1CCc1ccccc1)CCCCC3
5-(2-hydroxyethylamino)-4-(2-phenylethyl)-8-thia-4,6-diazatricyclo[7.5.0.02,7]tetradeca-1(9),2(7),5-trien-3-one