Problem statement: Answer the multiple choice question.
Question: Which drug has a -5.793\% 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) COCCn1c(-c2cc(OC)c(OC)c(OC)c2)nc2oc3ccccc3c(=O)c2c1=O
(b) COc1cc(OC)cc(C(=O)NCC2(N3CCCCC3)CCCCC2)c1
(c) O=C(Nc1ccc(-c2nc3ccccc3[nH]2)cc1)C1CCCO1
(d) CC1(C)CC(=O)/C(=C\c2cccc([N+](=O)[O-])c2)C(C)(C)N1
(e) COc1ccc(/C=C2\C(=N)N3N=C(CC(=O)N4CCCCC4)SC3=NC2=O)cc1
Answer: b. COc1cc(OC)cc(C(=O)NCC2(N3CCCCC3)CCCCC2)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#}
COc1cc(OC)cc(C(=O)NCC2(N3CCCCC3)CCCCC2)c1
COc1cc(OC)cc(C(=O)NCC2(N3CCCCC3)CCCCC2)c1
3,5-dimethoxy-N-[(1-piperidin-1-ylcyclohexyl)methyl]benzamide