Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 6.285\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(COC(=O)N/N=C(\C)CC(=O)Nc2ccc(Cl)cc2)cc1
b Cc1ccc(SCc2nnc(NC(=O)c3ccccc3)s2)cc1
c CCn1ncc(Br)c1C(=O)NC(C)c1ccccc1
d COc1cccc(Oc2c(C)oc3cc(OC(=O)N(C)C)ccc3c2=O)c1
Answer: c. CCn1ncc(Br)c1C(=O)NC(C)c1ccccc1
{#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#}
CCn1ncc(Br)c1C(=O)NC(C)c1ccccc1
CCn1ncc(Br)c1C(=O)NC(C)c1ccccc1
4-bromo-2-ethyl-N-(1-phenylethyl)pyrazole-3-carboxamide