Task: Answer the multiple choice question.
Query: Which compound has a 3.520\% 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(CSc1ccccc1)NN1C(=O)c2ccccc2C1=O
b.) O=C(CSc1ccccc1C(=O)O)NC1CCCCCCC1
c.) CCCn1cnc2cc(NCc3ccccn3)ccc21
Answer: a. O=C(CSc1ccccc1)NN1C(=O)c2ccccc2C1=O
{#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(CSc1ccccc1)NN1C(=O)c2ccccc2C1=O
O=C(CSc1ccccc1)NN1C(=O)c2ccccc2C1=O
[O][=C][Branch1][O][C][S][C][=C][C][=C][C][=C][Ring1][=Branch1][N][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][=O]
N-(1,3-dioxoisoindol-2-yl)-2-phenylsulfanylacetamide