Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.450\% 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=S(=O)(c1ccccc1F)N1CCN(c2nc3ccccc3s2)CC1
b: O=C(CN1CCOCC1)N1N=C(c2cccs2)CC1c1cccs1
c: COC(=O)c1cc(S(=O)(=O)N(C)C2CCCCC2)oc1C
d: O=C(Cn1ccc([N+](=O)[O-])n1)NCc1ccccc1
e: CCOc1ccc2[nH]c(=O)c(CN(CCCO)C(C)=O)cc2c1
Answer: a. O=S(=O)(c1ccccc1F)N1CCN(c2nc3ccccc3s2)CC1
{#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#}
O=S(=O)(c1ccccc1F)N1CCN(c2nc3ccccc3s2)CC1
O=S(=O)(c1ccccc1F)N1CCN(c2nc3ccccc3s2)CC1
2-[4-(2-fluorophenyl)sulfonylpiperazin-1-yl]-1,3-benzothiazole