Task: Answer the MCQ question.
Query: Which compound exhibits a 9.405\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=S(=O)(c1ccc(F)c(F)c1)N1CCN(c2ncccn2)CC1
b. CCC(C)NC(=O)C1c2ccccc2C(=O)N1Cc1ccc(OC)cc1OC
c. c1ccc2c(c1)OCCc1c-2[nH]c2ccccc12
Answer: a. O=S(=O)(c1ccc(F)c(F)c1)N1CCN(c2ncccn2)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#}
O=S(=O)(c1ccc(F)c(F)c1)N1CCN(c2ncccn2)CC1
O=S(=O)(c1ccc(F)c(F)c1)N1CCN(c2ncccn2)CC1
2-[4-(3,4-difluorophenyl)sulfonylpiperazin-1-yl]pyrimidine