Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -10.898\% 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(Cn1ncc2c1-c1ccccc1OC2)N1CCN(Cc2ccc3c(c2)OCO3)CC1
b.) O=C(CCCSc1nnc(-c2cccs2)n1CC1CCCO1)c1ccccc1
Answer: b. O=C(CCCSc1nnc(-c2cccs2)n1CC1CCCO1)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#}
4-[4-(oxolan-2-ylmethyl)-5-thiophen-2-yl-1,2,4-triazol-3-yl]sulfanyl-1-phenylbutan-1-one