Problem statement: Answer the multiple-choice question.
Question: Which compound has a 1.868\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(CNS(=O)(=O)c1ccc2ccccc2c1)Nc1ccc(F)c(F)c1F
b. O=C(NCCc1cnc[nH]1)c1cccs1
c. Nc1ccc(-c2c3ccc(=O)cc-3oc3cc(O)ccc23)c(C(=O)O)c1
Answer: a. O=C(CNS(=O)(=O)c1ccc2ccccc2c1)Nc1ccc(F)c(F)c1F
{#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(CNS(=O)(=O)c1ccc2ccccc2c1)Nc1ccc(F)c(F)c1F
O=C(CNS(=O)(=O)c1ccc2ccccc2c1)Nc1ccc(F)c(F)c1F
2-(naphthalen-2-ylsulfonylamino)-N-(2,3,4-trifluorophenyl)acetamide