Task: Answer the MCQ question.
Query: Which compound exhibits a 17.479\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CC1Cc2ccccc2N1c1ncnc2nc[nH]c12
b.) COc1cc(C)ccc1OCc1cc(C(=O)N2C[C@H]3CC[C@H]2C3)no1
c.) O=C1NCCN(Cc2c(F)cccc2Cl)C1CC(=O)N1CCCO1
d.) CCCCCn1c(=O)c(C(=O)Nc2ccccc2C)c(O)c2ccccc21
Answer: c. O=C1NCCN(Cc2c(F)cccc2Cl)C1CC(=O)N1CCCO1
{#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=C1NCCN(Cc2c(F)cccc2Cl)C1CC(=O)N1CCCO1
O=C1NCCN(Cc2c(F)cccc2Cl)C1CC(=O)N1CCCO1
4-[(2-chloro-6-fluorophenyl)methyl]-3-[2-(1,2-oxazolidin-2-yl)-2-oxoethyl]piperazin-2-one