Problem statement: Answer the multiple-choice question.
Query: Which compound has a 1.973\% 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 S=c1[nH]nc(Cc2ccc(Cl)cc2)n1-c1ccc2c(c1)OCCO2
b Cc1nn(-c2ccccc2)c2c1C(c1cccs1)C(C#N)=C(N)O2
c O=C(CSc1ccccc1C(=O)O)Nc1ccc2c(c1)OCO2
Answer: c. O=C(CSc1ccccc1C(=O)O)Nc1ccc2c(c1)OCO2
{#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(CSc1ccccc1C(=O)O)Nc1ccc2c(c1)OCO2
O=C(CSc1ccccc1C(=O)O)Nc1ccc2c(c1)OCO2
2-[2-(1,3-benzodioxol-5-ylamino)-2-oxoethyl]sulfanylbenzoicacid