Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.851\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC1N(C(=O)N2CCOCC2)CCN1S(=O)(=O)c1ccc(Cl)cc1
b O=C(NCCNC(=O)C1CC2CCC1C2)C1CC2CCC1C2
Answer: b. O=C(NCCNC(=O)C1CC2CCC1C2)C1CC2CCC1C2
{#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(NCCNC(=O)C1CC2CCC1C2)C1CC2CCC1C2
O=C(NCCNC(=O)C1CC2CCC1C2)C1CC2CCC1C2
N-[2-(bicyclo[2.2.1]heptane-2-carbonylamino)ethyl]bicyclo[2.2.1]heptane-2-carboxamide