Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -24.425\% 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) COc1ccc(C)cc1-n1nnnc1SCC1CCCO1
b) O=C(Nc1ccc(F)cc1)N1CCN(c2ccc3nnc(-c4ccc(F)cc4)n3n2)CC1
Answer: b. O=C(Nc1ccc(F)cc1)N1CCN(c2ccc3nnc(-c4ccc(F)cc4)n3n2)CC1
{#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(Nc1ccc(F)cc1)N1CCN(c2ccc3nnc(-c4ccc(F)cc4)n3n2)CC1
O=C(Nc1ccc(F)cc1)N1CCN(c2ccc3nnc(-c4ccc(F)cc4)n3n2)CC1
N-(4-fluorophenyl)-4-[3-(4-fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl]piperazine-1-carboxamide