Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.874% 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. CCOC(=O)c1c(NC(=O)c2ccccc2N(C)S(=O)(=O)c2ccccc2)sc2c1CCCC2
b. Cl.O=C(O)CC1(CC(=O)N2CCN(CCO)CC2)CCCC1
Answer: b. Cl.O=C(O)CC1(CC(=O)N2CCN(CCO)CC2)CCCC1
{#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#}
Cl.O=C(O)CC1(CC(=O)N2CCN(CCO)CC2)CCCC1
Cl.O=C(O)CC1(CC(=O)N2CCN(CCO)CC2)CCCC1
2-[1-[2-[4-(2-hydroxyethyl)piperazin-1-yl]-2-oxoethyl]cyclopentyl]acetic acid;hydrochloride