Task: Answer the multiple-choice question.
Query: Which compound has a 11.486\% 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 other words.
Options:
(a) S=c1[nH]nc(-c2cc(-c3ccco3)[nH]n2)n1-c1ccccc1
(b) O=C(/C=C1\SC(=O)N(CC(=O)Nc2ccc(F)cc2)C1=O)Nc1ccc(Cl)cc1
(c) CC(=O)Cc1cc(=O)c2c(C)cc(O)c(C3OC(CO)C(O)C(O)C3O)c2o1
(d) O=C(Nc1nc2ccccc2n1CCN1CCOCC1)c1ccc(Cl)cc1
Answer: d. O=C(Nc1nc2ccccc2n1CCN1CCOCC1)c1ccc(Cl)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#}
O=C(Nc1nc2ccccc2n1CCN1CCOCC1)c1ccc(Cl)cc1
O=C(Nc1nc2ccccc2n1CCN1CCOCC1)c1ccc(Cl)cc1
4-chloro-N-[1-(2-morpholin-4-ylethyl)benzimidazol-2-yl]benzamide