Task: Answer the MCQ question.
Question: Which drug has a 8.363\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(/C=C/c1ccccc1)Nc1cccnc1Cl
b O=C1CC2(CCCC2)C(=O)N1c1ccc(S(=O)(=O)NCC2CC2)cc1Cl
Answer: b. O=C1CC2(CCCC2)C(=O)N1c1ccc(S(=O)(=O)NCC2CC2)cc1Cl
{#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=C1CC2(CCCC2)C(=O)N1c1ccc(S(=O)(=O)NCC2CC2)cc1Cl
O=C1CC2(CCCC2)C(=O)N1c1ccc(S(=O)(=O)NCC2CC2)cc1Cl
3-chloro-N-(cyclopropylmethyl)-4-(1,3-dioxo-2-azaspiro[4.4]nonan-2-yl)benzenesulfonamide