Task: Answer the multiple choice question.
Question: Which compound exhibits a -1.790% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C1CCC(C(=O)NCCCn2ccnc2)N1
b: Cc1onc(-c2ccccc2Cl)c1C(=O)Nc1ccc(S(=O)(=O)NCC2CCCO2)cc1
c: O=C(Cc1cccs1)Nc1ccccc1C(=O)O
d: CN(C)N=Nc1nc2c(c(=O)n(C)c(=O)n2C)n1C
Answer: c. O=C(Cc1cccs1)Nc1ccccc1C(=O)O
{#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#}
O=C(Cc1cccs1)Nc1ccccc1C(=O)O
O=C(Cc1cccs1)Nc1ccccc1C(=O)O
2-[[2-(thiophen-2-yl)acetyl]amino]benzoicacid