Problem statement: Answer the multiple-choice question.
Question: Which compound has a 11.321\% human ether-à-go-go related gene (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(O)COc1ccc2c3c(c(=O)oc2c1)CCCC3
b) O=C1C(c2cc(=O)c3ccccc3[nH]2)=C(O)c2ccccc21
Answer: a. O=C(O)COc1ccc2c3c(c(=O)oc2c1)CCCC3
{#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(O)COc1ccc2c3c(c(=O)oc2c1)CCCC3
O=C(O)COc1ccc2c3c(c(=O)oc2c1)CCCC3
2-[(6-oxo-7,8,9,10-tetrahydrobenzo[c]chromen-3-yl)oxy]acetic acid