Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 1.948% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1nn(Cc2ccc(Cl)cc2Cl)c(C)c1NC(=O)C1C2CCC(O2)C1C(=O)O
(b) O=C(N/C=C\c1ccccc1)NCc1ccc(Cl)cc1
Answer: b. O=C(N/C=C\c1ccccc1)NCc1ccc(Cl)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(N/C=C\c1ccccc1)NCc1ccc(Cl)cc1
O=C(N/C=C\c1ccccc1)NCc1ccc(Cl)cc1
1-[(4-chlorophenyl)methyl]-3-[(Z)-2-phenylethenyl]urea