Problem statement: Answer the MCQ question.
Question: Which drug has a 8.726\% 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(C)c1onc(C(=O)N2CCCCC2C)c1[N+](=O)[O-]
(b) CCC(=NCCCO)c1c(O)n(-c2ccc(OC)cc2)c(=O)[nH]c1=O
(c) O=C(CNC(=O)c1ccncc1)N/N=C/c1cc(Br)ccc1OCc1ccccc1
(d) O=C(NCC(c1ccc(F)cc1)N1CCOCC1)c1cccc(Br)c1
(e) O=C(NCCN1CCOCC1)C1CCC(CNS(=O)(=O)c2ccc(Cl)cc2)CC1
Answer: d. O=C(NCC(c1ccc(F)cc1)N1CCOCC1)c1cccc(Br)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#}
O=C(NCC(c1ccc(F)cc1)N1CCOCC1)c1cccc(Br)c1
O=C(NCC(c1ccc(F)cc1)N1CCOCC1)c1cccc(Br)c1
3-bromo-N-[2-(4-fluorophenyl)-2-morpholin-4-ylethyl]benzamide