Problem statement: Answer the multiple choice question.
Query: Which drug has a 18.195\% 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: CCn1c(-c2cc(-c3cc(OC)ccc3OC)nc3ccccc23)n[nH]c1=S
b: CC1C(=O)N2CCCc3cc(NC(=O)C4CC4)cc1c32
c: CC(C)(C)OC(=O)N1CCC[C@H]1C(=O)O
d: CN=c1scc(C)n1/N=C/c1cc(Br)c(O)c(OC)c1
e: Cl.Oc1ccc(C2=CSC3=NCCN23)cc1O
Answer: d. CN=c1scc(C)n1/N=C/c1cc(Br)c(O)c(OC)c1
{#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#}
CN=c1scc(C)n1/N=C/c1cc(Br)c(O)c(OC)c1
CN=c1scc(C)n1/N=C/c1cc(Br)c(O)c(OC)c1
2-bromo-6-methoxy-4-[(E)-(4-methyl-2-methylimino-1,3-thiazol-3-yl)iminomethyl]phenol