Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.423\% hERG inhibition at 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(O)C(=O)O.O=[N+]([O-])c1ccccc1S(=O)(=O)N1CCN(CC2CC3C=CC2C3)CC1
b: O=C(NC1CCNCC1)C1CCCCC1
c: CC(C)CCNC(=O)NC(=O)COC(=O)CCN=C1NS(=O)(=O)c2ccccc21
d: CNCCCOc1cccc(Oc2ccccc2)c1.O=C(O)C(=O)O
Answer: b. O=C(NC1CCNCC1)C1CCCCC1
{#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(NC1CCNCC1)C1CCCCC1
O=C(NC1CCNCC1)C1CCCCC1
N-piperidin-4-ylcyclohexanecarboxamide