Task: Answer the multiple choice question.
Question: Which compound has a 0.403% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccccc1OCC(=O)NC(C)c1ccccc1
[b] C=CCNC(=S)Nc1ccc2nc(C)c(C)nc2c1
Answer: b. C=CCNC(=S)Nc1ccc2nc(C)c(C)nc2c1
{#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#}
C=CCNC(=S)Nc1ccc2nc(C)c(C)nc2c1
C=CCNC(=S)Nc1ccc2nc(C)c(C)nc2c1
1-(2,3-dimethylquinoxalin-6-yl)-3-prop-2-enylthiourea