Task: Answer the multiple-choice question.
Question: Which compound exhibits a 8.371\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(O)Cn1c(SCCOc2ccccc2F)nc2ccccc21
b) Cc1cccc(C(=O)OC2CCOC2=O)c1O
c) COn1c(-c2ccccc2)nc2c1CCc1c-2no[n+]1[O-]
Answer: a. O=C(O)Cn1c(SCCOc2ccccc2F)nc2ccccc21
{#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)Cn1c(SCCOc2ccccc2F)nc2ccccc21
O=C(O)Cn1c(SCCOc2ccccc2F)nc2ccccc21
2-[2-[2-(2-fluorophenoxy)ethylsulfanyl]benzimidazol-1-yl]acetic acid