Task: Answer the multiple choice question.
Question: Which drug has a 11.677\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(NCCN1CCOCC1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
(b) Cc1cccc(NC(=O)CCc2c(C)nn(-c3ccc(N4CCCCC4)nn3)c2C)c1
(c) CNC(=O)c1c(C)noc1C
(d) COc1ccc(Cl)cc1NC(=O)CN(C)CC(=O)Nc1ccc(C)cc1Br
Answer: a. O=C(NCCN1CCOCC1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)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(NCCN1CCOCC1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
O=C(NCCN1CCOCC1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
4-chloro-N-(2-morpholin-4-ylethyl)-3-morpholin-4-ylsulfonylbenzamide