Problem statement: Answer the MCQ question.
Question: Which compound has a 0.514\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1nonc1NC(=O)CSc1nc2ccc(Cl)cc2[nH]1
b. CCN1CCN(CC(=O)N2N=C(c3cccs3)CC2c2ccc(OC)cc2)C(=O)C1=O
Answer: b. CCN1CCN(CC(=O)N2N=C(c3cccs3)CC2c2ccc(OC)cc2)C(=O)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#}
CCN1CCN(CC(=O)N2N=C(c3cccs3)CC2c2ccc(OC)cc2)C(=O)C1=O
CCN1CCN(CC(=O)N2N=C(c3cccs3)CC2c2ccc(OC)cc2)C(=O)C1=O
1-ethyl-4-[2-[3-(4-methoxyphenyl)-5-thiophen-2-yl-3,4-dihydropyrazol-2-yl]-2-oxoethyl]piperazine-2,3-dione