Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.327\% 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 C=CCNC(=O)C1(c2ccccc2)CC1(Cl)Cl
b Cc1cc(=O)oc2cc(N)ccc12
c O=C(Cn1c(=O)n(-c2ccccc2)c(=O)n1CC(=O)N1CCCCC1)N1CCCCC1
d CC1=NN(c2ccccc2)C(=O)C1/C=C1\C(=O)NC(=O)N(c2ccc(C)c(C)c2)C1=O
Answer: c. O=C(Cn1c(=O)n(-c2ccccc2)c(=O)n1CC(=O)N1CCCCC1)N1CCCCC1
{#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(Cn1c(=O)n(-c2ccccc2)c(=O)n1CC(=O)N1CCCCC1)N1CCCCC1
O=C(Cn1c(=O)n(-c2ccccc2)c(=O)n1CC(=O)N1CCCCC1)N1CCCCC1
1,2-bis(2-oxo-2-piperidin-1-ylethyl)-4-phenyl-1,2,4-triazolidine-3,5-dione