Task: Answer the multiple choice question.
Query: Which drug has a 5.040\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCc1ccc(S(=O)(=O)N2CCN(c3ccccc3OC)CC2)cc1
b CS(=O)(=O)N(CC(=O)N1CCCCC1)Cc1ccc(Cl)cc1
c CCCCCC(O)(c1ccc(OC)cc1)C(CN1CCOCC1)c1ccccc1.Cl
Answer: b. CS(=O)(=O)N(CC(=O)N1CCCCC1)Cc1ccc(Cl)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#}
CS(=O)(=O)N(CC(=O)N1CCCCC1)Cc1ccc(Cl)cc1
CS(=O)(=O)N(CC(=O)N1CCCCC1)Cc1ccc(Cl)cc1
N-[(4-chlorophenyl)methyl]-N-(2-oxo-2-piperidin-1-ylethyl)methanesulfonamide