Task: Answer the MCQ question.
Question: Which drug has a 12.884% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(/C=C/c1ccco1)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
(b) O=C(CCCCCNC(=S)Nc1ccc(Cl)cc1)C[N+](=O)[O-]
Answer: b. O=C(CCCCCNC(=S)Nc1ccc(Cl)cc1)C[N+](=O)[O-]
{#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(CCCCCNC(=S)Nc1ccc(Cl)cc1)C[N+](=O)[O-]
O=C(CCCCCNC(=S)Nc1ccc(Cl)cc1)C[N+](=O)[O-]
1-(4-chlorophenyl)-3-(7-nitro-6-oxoheptyl)thiourea