Task: Answer the multiple-choice question.
Question: Which drug has a 19.169% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(Nc1cccc(F)c1)Nc1ccc2c(c1)OCO2
[b] CCOC(=O)Cc1c(Sc2ccccc2)c2cc(C)ccc2n1C
[c] CCCCC(CC)CNC(=O)C1CC=CCC1C(=O)O
[d] COc1ccc(CCN(C)C(=O)CSc2nnc(C3CC3)n2N)cc1OC
Answer: a. O=C(Nc1cccc(F)c1)Nc1ccc2c(c1)OCO2
{#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#}
O=C(Nc1cccc(F)c1)Nc1ccc2c(c1)OCO2
O=C(Nc1cccc(F)c1)Nc1ccc2c(c1)OCO2
1-(1,3-benzodioxol-5-yl)-3-(3-fluorophenyl)urea