Task: Answer the multiple-choice question.
Query: Which compound has a 27.144\% 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 other words.
Options:
a. CCOC(=O)CSc1nnc(-c2ccncc2)o1
b. C/C(=C/C(=O)NCc1ccccc1)C(=O)O
c. Nc1ccc(Oc2ccc(Cl)cc2)cc1
d. Cc1cc(OCC(=O)NC(C)C)cc(C)c1Cl
e. O=C(NCc1ccc(Cl)cc1)c1cc(S(=O)(=O)N2CCCCC2)c[nH]1
Answer: c. Nc1ccc(Oc2ccc(Cl)cc2)cc1
{#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#}
Nc1ccc(Oc2ccc(Cl)cc2)cc1
Nc1ccc(Oc2ccc(Cl)cc2)cc1
[N][C][=C][C][=C][Branch1][=N][O][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][C][=C][Ring1][=C]
4-(4-chlorophenoxy)aniline