Task: Answer the MCQ question.
Question: Which compound exhibits a -7.792\% 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 additional words.
Options:
a: CNS(=O)(=O)c1ccc(C(=O)NCC(=O)NCCC(c2ccccc2)c2ccccc2)cc1
b: O=C(CCC(=O)n1ncc2ccccc21)N1CCCCC1
c: CC(C)C[C@@H]1NC(=O)[C@H](CO)NC(=O)c2cc([N+](=O)[O-])cc(I)c2OCC[C@@H](C(N)=O)NC1=O
Answer: a. CNS(=O)(=O)c1ccc(C(=O)NCC(=O)NCCC(c2ccccc2)c2ccccc2)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#}
CNS(=O)(=O)c1ccc(C(=O)NCC(=O)NCCC(c2ccccc2)c2ccccc2)cc1
CNS(=O)(=O)c1ccc(C(=O)NCC(=O)NCCC(c2ccccc2)c2ccccc2)cc1
N-[2-(3,3-diphenylpropylamino)-2-oxoethyl]-4-(methylsulfamoyl)benzamide