Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.970\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCCn1c(=O)c2c(C(F)(F)F)cc(-c3ccco3)nc2n(CCC)c1=O
b: O=C(NNC(=O)c1ccccc1C(=O)O)c1ccc(O)cc1
c: O=C1/C(=C/c2ccccn2)COc2ccccc21
d: Cc1ccccc1OCc1nnc(SCC(=O)N2CCc3ccccc32)n1C
Answer: b. O=C(NNC(=O)c1ccccc1C(=O)O)c1ccc(O)cc1
{#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(NNC(=O)c1ccccc1C(=O)O)c1ccc(O)cc1
O=C(NNC(=O)c1ccccc1C(=O)O)c1ccc(O)cc1
2-[[(4-hydroxybenzoyl)amino]carbamoyl]benzoic acid