Task: Answer the multiple choice question.
Question: Which drug exhibits a 16.644\% human ether-à-go-go related gene (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.) COc1cc(CN2CCCC(N3CCN(c4ccccc4C)CC3)C2)cc(Cl)c1O
b.) O=C(Nc1cc(Cl)ccc1O)C1CC(c2c(F)cccc2Cl)=NO1
c.) CCOC(=O)C1=C(c2ccccc2)N=c2s/c(=C\c3cc(OC)c(OC)c(OC)c3)c(=O)n2C1c1cccs1
Answer: b. O=C(Nc1cc(Cl)ccc1O)C1CC(c2c(F)cccc2Cl)=NO1
{#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(Nc1cc(Cl)ccc1O)C1CC(c2c(F)cccc2Cl)=NO1
O=C(Nc1cc(Cl)ccc1O)C1CC(c2c(F)cccc2Cl)=NO1
3-(2-chloro-6-fluorophenyl)-N-(3-chloro-6-hydroxyphenyl)-4,5-dihydro-1,2-oxazole-5-carboxamide