Task: Answer the MCQ question.
Query: Which drug has a 38.248\% 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] Cn1c(=O)oc2cc(S(=O)(=O)NCc3ccc(C(=O)O)cc3)ccc21
[b] CCOP1(=S)c2c(C)nn(CCC#N)c2N=C(c2ccc(F)cc2)N1C
Answer: a. Cn1c(=O)oc2cc(S(=O)(=O)NCc3ccc(C(=O)O)cc3)ccc21
{#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#}
Cn1c(=O)oc2cc(S(=O)(=O)NCc3ccc(C(=O)O)cc3)ccc21
Cn1c(=O)oc2cc(S(=O)(=O)NCc3ccc(C(=O)O)cc3)ccc21
4-[[(3-methyl-2-oxo-1,3-benzoxazol-6-yl)sulfonylamino]methyl]benzoicacid