Task: Answer the multiple choice question.
Question: Which compound exhibits a 17.273\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(O)CCCc1ccc(N(CCCl)CCCl)cc1
(b) O=C1/C(=C\c2ccc(O)c(O)c2)N=C2CCCCCN12
(c) Cc1cc(C)nc(N2CCC(C(=O)NCc3ccco3)CC2)n1
Answer: a. O=C(O)CCCc1ccc(N(CCCl)CCCl)cc1
{#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(O)CCCc1ccc(N(CCCl)CCCl)cc1
O=C(O)CCCc1ccc(N(CCCl)CCCl)cc1
[O][=C][Branch1][C][O][C][C][C][C][=C][C][=C][Branch1][#Branch2][N][Branch1][Ring2][C][C][Cl][C][C][Cl][C][=C][Ring1][=N]
4-[4-[bis(2-chloroethyl)amino]cyclohexa-1,3,5-trien-1-yl]butanoicacid