Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 6.648\% 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 other words.
Options:
a Nc1nc(-c2ccccc2)c(-c2ccccc2)o1
b Cn1c(CSc2nc3ccc(Br)cc3[nH]2)nc2ccccc21
c COC(=O)c1nn(-c2ccccc2)c(Sc2ccc(Cl)cc2)c1/C=N/O
d CCn1c(CNC(=O)c2ccccc2F)cc2cc(C)ccc21
e COc1cccc(-c2cc(C(=O)NC3CCCC3)c3ccccc3n2)c1
Answer: b. Cn1c(CSc2nc3ccc(Br)cc3[nH]2)nc2ccccc21
{#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#}
Cn1c(CSc2nc3ccc(Br)cc3[nH]2)nc2ccccc21
Cn1c(CSc2nc3ccc(Br)cc3[nH]2)nc2ccccc21
2-[(6-bromo-1H-benzimidazol-2-yl)sulfanylmethyl]-1-methylbenzimidazole