Task: Answer the MCQ question.
Query: Which compound exhibits a 8.301\% human ether-à-go-go related gene (hERG) inhibition at 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(NCCOc1ccc(Cl)cc1)c1ccc2c(c1)OCCO2
b) COC(=O)/C(=N/Nc1cccc(C)c1)N1CCCc2ccccc21
c) CCCCCn1c(SCC(=O)OCC)nc2cc(C(=O)N3CCC(C(N)=O)CC3)ccc2c1=O
d) CCOc1ccc(CNC(=O)CCS(=O)(=O)Cc2ccc(C)cc2)cc1OC
e) CCCCN(CC)CCNC(=O)c1cn(C)c(=O)c2c1c1ccccc1n2C
Answer: a. O=C(NCCOc1ccc(Cl)cc1)c1ccc2c(c1)OCCO2
{#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(NCCOc1ccc(Cl)cc1)c1ccc2c(c1)OCCO2
O=C(NCCOc1ccc(Cl)cc1)c1ccc2c(c1)OCCO2
N-[2-(4-chlorophenoxy)ethyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide