Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 5.948\% 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 other words.
Options:
a O=C1CCc2ccc(OCCCCN3CCN(c4cccc(Cl)c4Cl)CC3)cc2N1
b Nc1nc2ccccc2n1Cc1ccc(Cl)c(Cl)c1
c COc1ccc(CCN2C(=O)N[C@@H](CCC(=O)O)C2=O)cc1
Answer: b. Nc1nc2ccccc2n1Cc1ccc(Cl)c(Cl)c1
{#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#}
Nc1nc2ccccc2n1Cc1ccc(Cl)c(Cl)c1
Nc1nc2ccccc2n1Cc1ccc(Cl)c(Cl)c1
1-[(3,4-dichlorophenyl)methyl]benzimidazol-2-amine