Task: Answer the multiple choice question.
Query: Which drug has a -9.750\% 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) Cc1c(C(=O)NCc2ccccn2)oc2ccc(Br)cc12
b) COc1ccc(CCNc2nc(Cl)nc(NC(C)(C)CO)n2)cc1OC
c) COc1ccc(C(=O)NNC(=S)NC(=O)c2ccc(OC)cc2)cc1
d) CC(=O)N1CCN(S(=O)(=O)c2ccc3c(c2)OCCO3)CC1
Answer: a. Cc1c(C(=O)NCc2ccccn2)oc2ccc(Br)cc12
{#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#}
Cc1c(C(=O)NCc2ccccn2)oc2ccc(Br)cc12
Cc1c(C(=O)NCc2ccccn2)oc2ccc(Br)cc12
5-bromo-3-methyl-N-(pyridin-2-ylmethyl)-1-benzofuran-2-carboxamide