Task: Answer the MCQ question.
Question: Which compound exhibits a 6.141\% 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(O)Cn1c(=O)c2c3c(sc2n(Cc2ccc(Cl)cc2Cl)c1=O)CCCC3
(b) CCOc1ccc(-n2c(-c3ccoc3)nc3ccccc3c2=O)cc1
Answer: a. O=C(O)Cn1c(=O)c2c3c(sc2n(Cc2ccc(Cl)cc2Cl)c1=O)CCCC3
{#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=C(O)Cn1c(=O)c2c3c(sc2n(Cc2ccc(Cl)cc2Cl)c1=O)CCCC3
O=C(O)Cn1c(=O)c2c3c(sc2n(Cc2ccc(Cl)cc2Cl)c1=O)CCCC3
2-[1-[(2,4-dichlorophenyl)methyl]-2,4-dioxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-3-yl]acetic acid