Task: Answer the MCQ question.
Query: Which compound has a 3.386\% 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)Nc2nc3ccccc3[nH]2)oc2ccc(Br)cc12
b. CSCCC(C)N1CCC(Oc2ccc(C(=O)N3CCCC3)cc2)CC1
c. O=C(/C=C/c1ccc(F)cc1)NCc1cccs1
d. Cc1[nH]c(=O)[nH]c(=O)c1NC(=O)CSc1ncccc1-c1nc2ccccc2[nH]1
Answer: a. Cc1c(C(=O)Nc2nc3ccccc3[nH]2)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)Nc2nc3ccccc3[nH]2)oc2ccc(Br)cc12
Cc1c(C(=O)Nc2nc3ccccc3[nH]2)oc2ccc(Br)cc12
N-(1H-benzimidazol-2-yl)-5-bromo-3-methyl-1-benzofuran-2-carboxamide