Task: Answer the multiple choice question.
Question: Which compound has a 16.257\% 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] Cn1cc(S(=O)(=O)Nc2ccc(Oc3ccccc3)cc2)c(=O)n(C)c1=O
[b] COc1cccc(NSC2(Cl)C(=O)c3ccccc3OC2(C)C)c1
[c] Cc1ccc(S(=O)(=O)NC(=O)c2cc(C)n(-c3ccc(N(C)C)cc3)c2C)cc1
[d] O=c1[nH]c(COc2ccc(Cl)cc2Cl)nc2ccccc12
[e] O=c1c(-c2ccccc2)coc2c(CN3CCCC3)c(O)ccc12
Answer: d. O=c1[nH]c(COc2ccc(Cl)cc2Cl)nc2ccccc12
{#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=c1[nH]c(COc2ccc(Cl)cc2Cl)nc2ccccc12
O=c1[nH]c(COc2ccc(Cl)cc2Cl)nc2ccccc12
2-[(2,4-dichlorophenoxy)methyl]-3H-quinazolin-4-one