Problem statement: Answer the multiple choice question.
Question: Which compound has a 2.768\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CC1(C)CC(=O)C2=C(C1)N(c1ncn[nH]1)C(N)=C(C#N)C2c1ccccc1
b. COc1cc2c(cc1OC)C(C)N(C(=O)C(NC(=O)c1ccccc1)C(C)C)CC2
Answer: a. CC1(C)CC(=O)C2=C(C1)N(c1ncn[nH]1)C(N)=C(C#N)C2c1ccccc1
{#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(=O)C2=C(C1)N(c1ncn[nH]1)C(N)=C(C#N)C2c1ccccc1
CC1(C)CC(=O)C2=C(C1)N(c1ncn[nH]1)C(N)=C(C#N)C2c1ccccc1
2-amino-7,7-dimethyl-5-oxo-4-phenyl-1-(1H-1,2,4-triazol-5-yl)-6,8-dihydro-4H-quinoline-3-carbonitrile