Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.024\% 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] S=C(c1ccc2c(c1)OCO2)N1CCCC1
[b] O=C(OCc1cnc(Cl)s1)c1c(F)cccc1F
[c] COc1cc(/C=C/C(=O)N(C)c2ccccc2C(=O)O)cc(OC)c1OC
[d] Brc1ccc2oc(-c3ccn[nH]3)cc2c1
[e] O=C(CSc1nnnn1Cc1ccccc1)NCC(=O)c1ccccc1
Answer: d. Brc1ccc2oc(-c3ccn[nH]3)cc2c1
{#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#}
Brc1ccc2oc(-c3ccn[nH]3)cc2c1
Brc1ccc2oc(-c3ccn[nH]3)cc2c1
5-(5-bromo-1-benzofuran-2-yl)-1H-pyrazole