Task: Answer the multiple choice question.
Question: Which drug has a 4.905\% 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. COc1ccc(/C(O)=C2/C(=O)C(=O)N(c3ccccn3)C2c2cccc(Cl)c2)cc1
b. CCCCn1c(-c2nn(C)c(C)c2Cl)n[nH]c1=S
c. O=C(c1cc(COc2c(F)cccc2F)on1)N1CCC(c2ccncc2)CC1
d. CCn1c(COc2ccc(C)cc2)nc2ccccc21
e. Cn1c(SCC(=O)Nc2cccc(S(=O)(=O)NC3=NCCCCC3)c2)nnc1-c1ccncc1
Answer: d. CCn1c(COc2ccc(C)cc2)nc2ccccc21
{#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#}
CCn1c(COc2ccc(C)cc2)nc2ccccc21
CCn1c(COc2ccc(C)cc2)nc2ccccc21
1-ethyl-2-[(4-methylphenoxy)methyl]benzimidazole