Task: Answer the multiple choice question.
Query: Which drug exhibits a 18.315\% 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, c, d, or e without using any additional words.
Options:
a.) O=C(Nc1ccccc1NC(=O)c1c(F)cccc1F)c1c(F)cccc1F
b.) O=C1CC(c2cccc(Cl)c2)c2cc3c(cc2N1)CCC3
c.) O=C(CN(Cc1ccccc1)S(=O)(=O)c1ccc(Cl)cc1)NCC1CCCO1
d.) O=[N+]([O-])c1ccc(N2CCOCC2)cc1O
e.) O=C1CC2CS(=O)(=O)CC2N1c1ccc(Oc2ccccc2)cc1
Answer: b. O=C1CC(c2cccc(Cl)c2)c2cc3c(cc2N1)CCC3
{#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=C1CC(c2cccc(Cl)c2)c2cc3c(cc2N1)CCC3
O=C1CC(c2cccc(Cl)c2)c2cc3c(cc2N1)CCC3
4-(3-chlorophenyl)-1,3,4,6,7,8-hexahydrocyclopenta[g]quinolin-2-one