Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.095\% 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 other words.
Options:
a. Cn1cnc(S(=O)(=O)Nc2ccc3c(c2)OCCO3)c1
b. Cc1ccc(NCc2nc3ccccc3n2C)cc1C
c. O=C(O)CN1C(=O)/C(=C\c2ccc(OC(=O)c3ccco3)cc2)SC1=S
d. Cc1sc2nc(SCC(=O)NCc3ccco3)n(-c3ccccc3)c(=O)c2c1C
Answer: b. Cc1ccc(NCc2nc3ccccc3n2C)cc1C
{#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#}
Cc1ccc(NCc2nc3ccccc3n2C)cc1C
Cc1ccc(NCc2nc3ccccc3n2C)cc1C
3,4-dimethyl-N-[(1-methylbenzimidazol-2-yl)methyl]aniline