Problem statement: Answer the multiple choice question.
Query: Which drug has a -16.357\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C1CN=C(c2ccccc2)c2ccccc2N1
[b] N#C/C(=C\c1ccc(N2CCOCC2)o1)C(=O)NC1CCCCC1
[c] COc1cccc(CNC(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCCC2)c1
[d] NC(=O)C1CCN(CCC(=O)Nc2ccc3c(c2)CCC3)CC1
[e] COc1ccccc1CNC(=O)CCNC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1
Answer: c. COc1cccc(CNC(=O)COC(=O)c2cc([N+](=O)[O-])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#}
COc1cccc(CNC(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCCC2)c1
COc1cccc(CNC(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCCC2)c1
[2-[(3-methoxyphenyl)methylamino]-2-oxoethyl] 5-nitro-2-pyrrolidin-1-ylbenzoate