Task: Answer the MCQ question.
Query: Which compound exhibits a 17.430\% 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.) O=C(Nc1cccc(S(=O)(=O)N2CCCCC2)c1)C1CC(=O)N(Cc2ccco2)C1
b.) COc1ccc(S(=O)(=O)N(C)C)cc1NC(=O)CSC(C)C(=O)Nc1cc(C)on1
c.) CCCC(C)NC(=O)C1c2ccccc2Oc2ccccc21
d.) Cc1cc(C)n(-c2nnc(C)n2/N=C/c2cc(Br)ccc2OCc2ccccc2)n1
Answer: c. CCCC(C)NC(=O)C1c2ccccc2Oc2ccccc21
{#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#}
CCCC(C)NC(=O)C1c2ccccc2Oc2ccccc21
CCCC(C)NC(=O)C1c2ccccc2Oc2ccccc21
N-pentan-2-yl-9H-xanthene-9-carboxamide