Task: Answer the MCQ question.
Question: Which drug exhibits a 6.977\% 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) COc1cccc(C(=O)CC(=O)C(=O)Nc2cc(Cl)c(OC)cc2OC)c1
(b) COc1ccccc1C(=O)NCCC(=O)NCC(c1ccc(F)cc1)N1CCOCC1
(c) CCn1c(SC(C)C(=O)NC2CCCC2)nc2cc(S(N)(=O)=O)ccc21
(d) Cc1ccc2c(CC(=O)OCn3nnc4ccccc4c3=O)coc2c1
(e) O=C(OCc1ccccc1)N1CCCC1/C=C/CN1CCOCC1
Answer: b. COc1ccccc1C(=O)NCCC(=O)NCC(c1ccc(F)cc1)N1CCOCC1
{#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#}
COc1ccccc1C(=O)NCCC(=O)NCC(c1ccc(F)cc1)N1CCOCC1
COc1ccccc1C(=O)NCCC(=O)NCC(c1ccc(F)cc1)N1CCOCC1
N-[3-[[2-(4-fluorophenyl)-2-morpholin-4-ylethyl]amino]-3-oxopropyl]-2-methoxybenzamide