Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.505% 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) CNC(=S)N(CCc1c(C)[nH]c2ccc(OC)cc12)Cc1ccco1
(b) CN(CC(=O)Nc1cccc(F)c1)C(=O)CN1C(=O)C2CC=CCC2C1=O
Answer: a. CNC(=S)N(CCc1c(C)[nH]c2ccc(OC)cc12)Cc1ccco1
{#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#}
CNC(=S)N(CCc1c(C)[nH]c2ccc(OC)cc12)Cc1ccco1
CNC(=S)N(CCc1c(C)[nH]c2ccc(OC)cc12)Cc1ccco1
1-(furan-2-ylmethyl)-1-[2-(5-methoxy-2-methyl-1H-indol-3-yl)ethyl]-3-methylthiourea