Task: Answer the MCQ question.
Question: Which compound has a 12.509\% 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 additional words.
Options:
a. Cc1cc(C)n(CC(=O)N2c3ccccc3Sc3ccccc32)n1
b. CCc1cc(C(=O)c2ccccc2OC)c(N)s1
c. O=C(N/N=C/c1ccc(OC(=O)c2cccs2)cc1)c1ccccn1
d. Cc1cc(Br)cc2cn[nH]c12
e. O=C(Nc1ccccc1-c1ccccc1)c1ccc(Cl)c([N+](=O)[O-])c1
Answer: d. Cc1cc(Br)cc2cn[nH]c12
{#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#}
Cc1cc(Br)cc2cn[nH]c12
Cc1cc(Br)cc2cn[nH]c12
5-bromo-7-methyl-1H-indazole