Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 1.575\% 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) CC1CCCCN1Cc1cccnc1.O=C(O)C(=O)O
(b) CCNc1nc(NC(C)C)nc(N(n2cnnc2)S(=O)(=O)c2ccc(C)cc2)n1
Answer: b. CCNc1nc(NC(C)C)nc(N(n2cnnc2)S(=O)(=O)c2ccc(C)cc2)n1
{#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#}
CCNc1nc(NC(C)C)nc(N(n2cnnc2)S(=O)(=O)c2ccc(C)cc2)n1
CCNc1nc(NC(C)C)nc(N(n2cnnc2)S(=O)(=O)c2ccc(C)cc2)n1
N-[4-(ethylamino)-6-(propan-2-ylamino)-1,3,5-triazin-2-yl]-4-methyl-N-(1,2,4-triazol-4-yl)benzenesulfonamide