Task: Answer the multiple choice question.
Query: Which compound has a 12.104\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCC1CN(C(=O)NCc2ccc(C)cc2)c2cc(Cl)ccc2O1
b) CC1(C)CC(N2CCN(CCO)CC2)=CC(=S)N1
Answer: b. CC1(C)CC(N2CCN(CCO)CC2)=CC(=S)N1
{#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#}
CC1(C)CC(N2CCN(CCO)CC2)=CC(=S)N1
CC1(C)CC(N2CCN(CCO)CC2)=CC(=S)N1
4-[4-(2-hydroxyethyl)piperazin-1-yl]-2,2-dimethyl-1,3-dihydropyridine-6-thione