Task: Answer the multiple choice question.
Question: Which compound exhibits a 13.701\% human ether-à-go-go related gene (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) COC(=O)[C@H](CCSC)NC(=O)NCc1ccc(F)cc1
(b) CCOC(=O)C1=C(O)C(=O)N(Cc2cccnc2)C1c1ccc(C)cc1
(c) COCCOC(=O)C1=C(C)NC2=C(C(=O)CCC2)C1c1ccc(N(C)C)cc1
(d) CC(C)(C)C(=O)NNC(=O)c1cnccn1
Answer: b. CCOC(=O)C1=C(O)C(=O)N(Cc2cccnc2)C1c1ccc(C)cc1
{#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#}
CCOC(=O)C1=C(O)C(=O)N(Cc2cccnc2)C1c1ccc(C)cc1
CCOC(=O)C1=C(O)C(=O)N(Cc2cccnc2)C1c1ccc(C)cc1
ethyl 4-hydroxy-2-(4-methylphenyl)-5-oxo-1-(pyridin-3-ylmethyl)-2H-pyrrole-3-carboxylate