Task: Answer the multiple choice question.
Question: Which drug exhibits a 5.720\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CN(CC(O)CN1CCOCC1)S(=O)(=O)[O-].[Na+]
(b) CCN(Cc1ccncc1)C(=O)c1cc(COc2ccc(F)cc2Cl)on1
(c) O=C(O)C1CCCCC1C(=O)Nc1ccc(F)cc1F
(d) O=C(CC1C(=O)NCCN1Cc1ccc(F)cc1)NCCOc1cccnc1
Answer: b. CCN(Cc1ccncc1)C(=O)c1cc(COc2ccc(F)cc2Cl)on1
{#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#}
CCN(Cc1ccncc1)C(=O)c1cc(COc2ccc(F)cc2Cl)on1
CCN(Cc1ccncc1)C(=O)c1cc(COc2ccc(F)cc2Cl)on1
5-[(2-chloro-4-fluorophenoxy)methyl]-N-ethyl-N-(pyridin-4-ylmethyl)-1,2-oxazole-3-carboxamide