Task: Answer the MCQ question.
Query: Which drug exhibits a 11.280\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Oc1ccc(-c2csc(-c3c[nH]c4ccccc34)n2)c(O)c1
(b) CNC(=S)N1CCC(n2cnc3ccccc32)CC1
Answer: b. CNC(=S)N1CCC(n2cnc3ccccc32)CC1
{#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#}
CNC(=S)N1CCC(n2cnc3ccccc32)CC1
CNC(=S)N1CCC(n2cnc3ccccc32)CC1
4-(benzimidazol-1-yl)-N-methylpiperidine-1-carbothioamide