Problem statement: Answer the multiple choice question.
Question: Which compound has a -2.897\% 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[nH]n(C(N)=S)c(=O)c1N=Nc1ccc(Br)cc1
(b) CN(C)C(=O)c1nc2ccc(Cl)cn2c1CN1CCCC(OCc2ccccc2)C1
Answer: b. CN(C)C(=O)c1nc2ccc(Cl)cn2c1CN1CCCC(OCc2ccccc2)C1
{#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#}
CN(C)C(=O)c1nc2ccc(Cl)cn2c1CN1CCCC(OCc2ccccc2)C1
CN(C)C(=O)c1nc2ccc(Cl)cn2c1CN1CCCC(OCc2ccccc2)C1
6-chloro-N,N-dimethyl-3-[(3-phenylmethoxypiperidin-1-yl)methyl]imidazo[1,2-a]pyridine-2-carboxamide