Problem statement: Answer the MCQ question.
Query: Which drug has a -0.144\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) NC(=O)C1CCCN(CC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCCC2)C1
b) COc1cccc(C(=O)OCC(=O)c2[nH]c(C)c(C(C)=O)c2C)c1
c) O=S(=O)(c1cccc(C(F)(F)F)c1)N1CCC(c2nc3ccccc3[nH]2)CC1
d) COC(=O)c1cn(NC(=O)Cn2nc([N+](=O)[O-])c(Cl)c2C)c(=O)c2ccccc12
Answer: a. NC(=O)C1CCCN(CC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCCC2)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#}
NC(=O)C1CCCN(CC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCCC2)C1
NC(=O)C1CCCN(CC(=O)Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCCC2)C1
1-[2-(5-morpholin-4-ylsulfonyl-2-pyrrolidin-1-ylanilino)-2-oxoethyl]piperidine-3-carboxamide