Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.075% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C1/C(=C\c2ccncc2)CCc2ccccc21
b c1ccc(-c2ccc3c(c2)NC(C2Nc4cc(-c5ccccc5)ccc4O2)O3)cc1
Answer: b. c1ccc(-c2ccc3c(c2)NC(C2Nc4cc(-c5ccccc5)ccc4O2)O3)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1ccc(-c2ccc3c(c2)NC(C2Nc4cc(-c5ccccc5)ccc4O2)O3)cc1
c1ccc(-c2ccc3c(c2)NC(C2Nc4cc(-c5ccccc5)ccc4O2)O3)cc1
5-phenyl-2-(5-phenyl-2,3-dihydro-1,3-benzoxazol-2-yl)-2,3-dihydro-1,3-benzoxazole