Task: Answer the multiple-choice question.
Query: Which compound has a 9.185\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CN1CCN(c2ccc3c(c2)S(=O)(=O)c2ccccc2C3=O)CC1
(b) O=c1[nH]c(SCc2ccc(F)cc2Cl)nc2ccccc12
(c) CN(CC(=O)Nc1cccc(F)c1)C(=O)CCc1nc2cc(S(=O)(=O)N3CCOCC3)ccc2n1C
Answer: a. CN1CCN(c2ccc3c(c2)S(=O)(=O)c2ccccc2C3=O)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#}
CN1CCN(c2ccc3c(c2)S(=O)(=O)c2ccccc2C3=O)CC1
CN1CCN(c2ccc3c(c2)S(=O)(=O)c2ccccc2C3=O)CC1
3-(4-methylpiperazin-1-yl)-10,10-dioxothioxanthen-9-one