Task: Answer the multiple choice question.
Question: Which compound exhibits a 3.170\% 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(Nn1c(C2CCCCC2)nc2ccccc2c1=O)c1cc(Cl)ccc1[N+](=O)[O-]
b) Cc1ncc(CO)c2cc(C(=O)Nc3cccc(F)c3)c(=Nc3cccc(C(N)=O)c3)oc12
c) COc1ccccc1C(=O)NCCC(=O)NCC(c1ccccc1OC)N1CCCC1
d) Clc1ccc2c(c1)CCc1cccnc1C2=C1CCNCC1
e) CCc1ccc(CN(C(=O)COc2c(C)cccc2C)C2CCS(=O)(=O)C2)cc1
Answer: d. Clc1ccc2c(c1)CCc1cccnc1C2=C1CCNCC1
{#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#}
Clc1ccc2c(c1)CCc1cccnc1C2=C1CCNCC1
Clc1ccc2c(c1)CCc1cccnc1C2=C1CCNCC1
13-chloro-2-piperidin-4-ylidene-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaene