Task: Answer the multiple choice question.
Question: Which compound has a -0.129\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CC(NC(=O)c1ccc2ccccc2n1)c1ccccc1
b.) O=C(Cc1ccc(Cl)cc1Cl)NC1CCCCCC1
c.) CCN(CC)C(=O)c1c(-c2ccccc2)oc2ccc(O)cc12
d.) O=C(Cc1ccccc1)N1CCc2ccccc21
e.) O=C(NC1CC1)C1CCN(S(=O)(=O)c2cc([N+](=O)[O-])ccc2Cl)CC1
Answer: b. O=C(Cc1ccc(Cl)cc1Cl)NC1CCCCCC1
{#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(Cc1ccc(Cl)cc1Cl)NC1CCCCCC1
O=C(Cc1ccc(Cl)cc1Cl)NC1CCCCCC1
N-cycloheptyl-2-(2,4-dichlorophenyl)acetamide