Problem statement: Answer the multiple choice question.
Question: Which compound has a 5.168\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(/C=C/c1ccc(Cl)c(Cl)c1)NCCCn1ccnc1
b: O=C(NCc1ccc2c(c1)OCO2)c1cnc2ccccn2c1=O
c: Cn1cnc(S(=O)(=O)Nc2ccc(Cl)c(C(F)(F)F)c2)c1
d: N#Cc1cccc(S(=O)(=O)NCC(=O)OCC(=O)c2ccc[nH]2)c1
Answer: b. O=C(NCc1ccc2c(c1)OCO2)c1cnc2ccccn2c1=O
{#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(NCc1ccc2c(c1)OCO2)c1cnc2ccccn2c1=O
O=C(NCc1ccc2c(c1)OCO2)c1cnc2ccccn2c1=O
N-(1,3-benzodioxol-5-ylmethyl)-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide