Task: Answer the MCQ question.
Query: Which drug exhibits a -4.181\% 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 other words.
Options:
a.) Cc1cc(C)nc(N/N=C/c2cccc(Cl)c2)n1
b.) COc1ccc(C(=O)NN2C(=O)C3C(c4ccccc4)C=CC(c4ccccc4)C3C2=O)cc1
c.) O=c1[nH]nnc2c1sc1nc(N3CCOCC3)c3c(c12)CCCC3
d.) CCCCn1cnc2c(oc3nc4c(cc32)CCCC4)c1=O
e.) O=C(NC1CCCC1)C(c1ccco1)N(C(=O)c1csnn1)c1ccccc1
Answer: d. CCCCn1cnc2c(oc3nc4c(cc32)CCCC4)c1=O
{#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#}
CCCCn1cnc2c(oc3nc4c(cc32)CCCC4)c1=O
CCCCn1cnc2c(oc3nc4c(cc32)CCCC4)c1=O
14-butyl-17-oxa-2,12,14-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),2,8,11(16),12-pentaen-15-one