Task: Answer the MCQ question.
Query: Which drug has a 11.222\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=c1cc(N2CCN(Cc3ccccc3)CC2)[nH]c(=O)n1Cc1ccc(F)cc1
(b) COc1cccc(CC(Cc2nc3ccccc3[nH]2)c2nc3ccccc3[nH]2)c1
(c) Cc1csc(NC(=O)CSc2nc3sc(C)c(C)c3c(=O)[nH]2)n1
(d) CCc1sc(C(=O)Nc2ccccc2N2CCOCC2)cc1C
(e) O=C(/C=C/c1cccc(Cl)c1)NCCc1ccccc1
Answer: b. COc1cccc(CC(Cc2nc3ccccc3[nH]2)c2nc3ccccc3[nH]2)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#}
COc1cccc(CC(Cc2nc3ccccc3[nH]2)c2nc3ccccc3[nH]2)c1
COc1cccc(CC(Cc2nc3ccccc3[nH]2)c2nc3ccccc3[nH]2)c1
2-[1-(1H-benzimidazol-2-yl)-3-(3-methoxyphenyl)propan-2-yl]-1H-benzimidazole