Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 1.439\% 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: COc1ccc(N2Cc3ccccc3/C2=N\C(=O)Nc2ccccc2)cc1
b: c1ccc(Cc2c[nH]c3ccccc23)cc1
c: O=C(Nc1ccccc1)N(CCN1CCOCC1)Cc1cccc(Cl)c1
Answer: c. O=C(Nc1ccccc1)N(CCN1CCOCC1)Cc1cccc(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#}
O=C(Nc1ccccc1)N(CCN1CCOCC1)Cc1cccc(Cl)c1
O=C(Nc1ccccc1)N(CCN1CCOCC1)Cc1cccc(Cl)c1
1-[(3-chlorophenyl)methyl]-1-(2-morpholin-4-ylethyl)-3-phenylurea