Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 3.734\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCC(=O)c1cc2c(C)cc(=O)oc2c(C)c1O
(b) O=c1cccc2n1CC1CC2CN(Cc2c(Cl)cccc2Cl)C1
(c) CCCc1cc(=O)oc2cc(C)cc(OC(C)C(=O)NCCN3CCOCC3)c12
Answer: c. CCCc1cc(=O)oc2cc(C)cc(OC(C)C(=O)NCCN3CCOCC3)c12
{#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#}
CCCc1cc(=O)oc2cc(C)cc(OC(C)C(=O)NCCN3CCOCC3)c12
CCCc1cc(=O)oc2cc(C)cc(OC(C)C(=O)NCCN3CCOCC3)c12
2-(7-methyl-2-oxo-4-propylchromen-5-yl)oxy-N-(2-morpholin-4-ylethyl)propanamide