Task: Answer the multiple-choice question.
Question: Which compound has a -13.750\% 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 other words.
Options:
a. Cc1ccc(CNC(=O)C2(C)Oc3ccccc3NC2=O)cc1
b. CCCn1c(=N)n(CC(O)c2ccco2)c2ccccc21.Cl
c. O=c1oc2cc(OCc3c(F)c(F)c(F)c(F)c3F)ccc2cc1-c1ccccn1
d. O=C(Oc1ccccc1)c1ccc2c(c1)C(=O)N(Cc1ccncc1)C2=O
e. COc1cc(/C=N/NC(=O)C(=O)NCC2CCCO2)ccc1OCC(=O)N1CCOCC1
Answer: b. CCCn1c(=N)n(CC(O)c2ccco2)c2ccccc21.Cl
{#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#}
CCCn1c(=N)n(CC(O)c2ccco2)c2ccccc21.Cl
CCCn1c(=N)n(CC(O)c2ccco2)c2ccccc21.Cl
1-(furan-2-yl)-2-(2-imino-3-propylbenzimidazol-1-yl)ethanol;hydrochloride