Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 0.841\% 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.) Cn1c(=O)[nH]c(=O)c2c1nc(CN1CCOCC1)n2CCCO
b.) N#Cc1c2n(cnc1=O)CCCCC2
c.) CC(C)Cc1nc2oc3c(N4CCN(CCO)CC4)ncnc3c2c2c1CCCC2
d.) Nc1ccc(S(N)(=O)=O)cc1N.O=S(=O)(O)O
e.) CCc1ccc(NC(=O)c2cnc3n(c2=O)CCS3)cc1
Answer: c. CC(C)Cc1nc2oc3c(N4CCN(CCO)CC4)ncnc3c2c2c1CCCC2
{#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#}
CC(C)Cc1nc2oc3c(N4CCN(CCO)CC4)ncnc3c2c2c1CCCC2
CC(C)Cc1nc2oc3c(N4CCN(CCO)CC4)ncnc3c2c2c1CCCC2
2-[4-[8-(2-methylpropyl)-11-oxa-9,14,16-triazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-yl]piperazin-1-yl]ethanol