Problem statement: Answer the MCQ question.
Query: Which drug has a 14.660\% 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] CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2cc(Cl)ccc2[N+](=O)[O-])c1C
[b] CCCN(CCC)S(=O)(=O)c1cc(Br)cc2c1N(C(=O)CC)CC2
[c] Cc1ccc2c(CSc3nncs3)cc(=O)oc2c1
[d] CN(C)CCCNC(=O)C1(O)c2cc(Br)ccc2NC(=O)N1c1ccc(Cl)cc1
[e] O=C(NNc1cccc(Cl)n1)c1c(Cl)cccc1Cl
Answer: e. O=C(NNc1cccc(Cl)n1)c1c(Cl)cccc1Cl
{#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#}
O=C(NNc1cccc(Cl)n1)c1c(Cl)cccc1Cl
O=C(NNc1cccc(Cl)n1)c1c(Cl)cccc1Cl
2,6-dichloro-N'-(6-chloropyridin-2-yl)benzohydrazide