Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 2.323\% 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 NC(=O)c1ccccc1O
b Cc1cccc(S(=O)(=O)c2c(C)cc(C)nc2Cl)c1
c Cc1ccc(SCC(=O)NCC(C)C)cc1
Answer: c. Cc1ccc(SCC(=O)NCC(C)C)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#}
Cc1ccc(SCC(=O)NCC(C)C)cc1
Cc1ccc(SCC(=O)NCC(C)C)cc1
[C][C][=C][C][=C][Branch1][=C][S][C][C][=Branch1][C][=O][N][C][C][Branch1][C][C][C][C][=C][Ring1][#C]
N-(2-methylpropyl)-2-(4-methylphenyl)sulfanylacetamide