Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.356\% 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) Cc1ccc(C(=O)N/C(=C/c2ccco2)C(=O)N2CCOCC2)cc1
(b) CCOC(=O)c1ccc(NC(=O)NCc2cccnc2)cc1
(c) O=C(CN1CCN(S(=O)(=O)c2ccc(Br)cc2)CC1)N/N=C/c1ccncc1
(d) Cc1ccc(-c2cc(=O)c3ccccc3[nH]2)cc1
Answer: b. CCOC(=O)c1ccc(NC(=O)NCc2cccnc2)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)c1ccc(NC(=O)NCc2cccnc2)cc1
CCOC(=O)c1ccc(NC(=O)NCc2cccnc2)cc1
ethyl 4-(pyridin-3-ylmethylcarbamoylamino)benzoate