Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 5.518% human ether-à-go-go related gene (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) Cc1ccc(CNC(=O)c2cc3cc(Br)ccc3oc2=N)cc1
(b) COc1cc([N+](=O)[O-])ccc1NC(=S)NNC(=O)c1ccc2c(c1)OCO2
Answer: b. COc1cc([N+](=O)[O-])ccc1NC(=S)NNC(=O)c1ccc2c(c1)OCO2
{#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#}
COc1cc([N+](=O)[O-])ccc1NC(=S)NNC(=O)c1ccc2c(c1)OCO2
COc1cc([N+](=O)[O-])ccc1NC(=S)NNC(=O)c1ccc2c(c1)OCO2
1-(1,3-benzodioxole-5-carbonylamino)-3-(2-methoxy-4-nitrophenyl)thiourea