Problem statement: Answer the multiple-choice question.
Query: Which drug has a 0.587\% 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: Cn1c(=O)[nH]c(=O)c2c1nc(SCCO)n2CCCc1ccccc1
b: CCOc1cc2[nH]c(=S)n(Cc3ccc(C(=O)NCCCOC)cc3)c(=O)c2cc1OCC
c: Cc1cc(C)c(C)c(S(=O)(=O)N2CCN(Cc3nc4ccccc4[nH]3)CC2)c1C
d: Cc1ccc(NC(=O)c2ccc([N+](=O)[O-])o2)cc1S(=O)(=O)N1CCOCC1
Answer: c. Cc1cc(C)c(C)c(S(=O)(=O)N2CCN(Cc3nc4ccccc4[nH]3)CC2)c1C
{#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#}
Cc1cc(C)c(C)c(S(=O)(=O)N2CCN(Cc3nc4ccccc4[nH]3)CC2)c1C
Cc1cc(C)c(C)c(S(=O)(=O)N2CCN(Cc3nc4ccccc4[nH]3)CC2)c1C
2-[[4-(2,3,5,6-tetramethylphenyl)sulfonylpiperazin-1-yl]methyl]-1H-benzimidazole