Problem statement: Answer the multiple-choice question.
Query: Which drug has a 1.044\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC1=C(C(=O)OCCc2ccccc2)C(c2ccsc2)NC(=O)N1C
[b] O=C(CC(SCCO)c1ccc2c(c1)OCO2)c1cccs1
Answer: b. O=C(CC(SCCO)c1ccc2c(c1)OCO2)c1cccs1
{#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(CC(SCCO)c1ccc2c(c1)OCO2)c1cccs1
O=C(CC(SCCO)c1ccc2c(c1)OCO2)c1cccs1
3-(1,3-benzodioxol-5-yl)-3-(2-hydroxyethylsulfanyl)-1-thiophen-2-ylpropan-1-one