Problem statement: Answer the multiple-choice question.
Question: Which drug has a 5.944\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCN1C(=O)CC(c2cccnc2)=Nc2ccccc21
(b) CCNC(=S)N(CCc1ccccc1C)Cc1cc2cc(OC)c(OC)cc2[nH]c1=O
Answer: b. CCNC(=S)N(CCc1ccccc1C)Cc1cc2cc(OC)c(OC)cc2[nH]c1=O
{#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#}
CCNC(=S)N(CCc1ccccc1C)Cc1cc2cc(OC)c(OC)cc2[nH]c1=O
CCNC(=S)N(CCc1ccccc1C)Cc1cc2cc(OC)c(OC)cc2[nH]c1=O
1-[(6,7-dimethoxy-2-oxo-1H-quinolin-3-yl)methyl]-3-ethyl-1-[2-(2-methylphenyl)ethyl]thiourea