Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 13.070\% 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) C=CCn1c(C)c(C=C2C(=O)NC(=O)NC2=O)c2ccccc21
(b) O=c1c(-c2ccc(O)cc2)coc2cc(O)ccc12
(c) O=C(COC(=O)c1cc(Cl)ccc1O)NCC1CCCO1
(d) O=C(NCc1ccccc1C(F)(F)F)C1CC(O)CN1C(=O)Nc1ccccc1
Answer: c. O=C(COC(=O)c1cc(Cl)ccc1O)NCC1CCCO1
{#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(COC(=O)c1cc(Cl)ccc1O)NCC1CCCO1
O=C(COC(=O)c1cc(Cl)ccc1O)NCC1CCCO1
[2-oxo-2-(oxolan-2-ylmethylamino)ethyl] 5-chloro-2-hydroxybenzoate