Task: Answer the multiple-choice question.
Question: Which drug exhibits a 13.500\% 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) Cc1cc2oc(=O)cc(CN3CCCc4ccccc43)c2cc1C
b) CC(C)C(=O)NC(=S)Nc1ccccc1C(=O)Nc1ccccc1
c) N#Cc1cccc(-c2cn(S(=O)(=O)c3ccc(Cl)cc3)nc2N)c1
d) O=C(NC(=S)Nc1cccc2ncccc12)c1ccco1
Answer: d. O=C(NC(=S)Nc1cccc2ncccc12)c1ccco1
{#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(NC(=S)Nc1cccc2ncccc12)c1ccco1
O=C(NC(=S)Nc1cccc2ncccc12)c1ccco1
N-(quinolin-5-ylcarbamothioyl)furan-2-carboxamide