Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.193\% 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) COc1ccccc1NC(=O)CSc1nnc(C)o1
b) O=C(Cn1cnc2ccc(Cl)cc2c1=O)c1cccs1
c) CC(=O)Nc1ccc(NC(=O)CSc2nnc(C3CC3)n2C)cc1
Answer: b. O=C(Cn1cnc2ccc(Cl)cc2c1=O)c1cccs1
{#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(Cn1cnc2ccc(Cl)cc2c1=O)c1cccs1
O=C(Cn1cnc2ccc(Cl)cc2c1=O)c1cccs1
[O][=C][Branch2][Ring1][Ring2][C][N][C][=N][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][C][Ring1][O][=O][C][=C][C][=C][S][Ring1][Branch1]
6-chloro-3-(2-oxo-2-thiophen-2-ylethyl)quinazolin-4-one