Task: Answer the MCQ question.
Question: Which drug has a 8.858\% 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. O=C(c1ccc(CS(=O)(=O)c2ccc(Br)cc2)o1)N1CCN(c2ccc(F)cc2)CC1
b. C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)[C@H](CCC(=O)O)n3cc(C(N)Cc4ccc(O)cc4)nn3)CC2)nc(N2CCN(C(=O)[C@H](Cc3cc4ccccc4[nH]3)n3cc(C(N)[C@H](C)CC)nn3)CC2)n1.Cl
c. NC(=O)C1=C[C@@H](c2coc3ccccc3c2=O)C[C@@H](OCCCCO)O1
d. Cc1ccc(S(=O)(=O)c2c[nH]c3ccc(Cl)cc3c2=O)cc1
e. CN(CCc1cn[nH]c1)Cc1nc(Cc2ccccc2F)no1
Answer: a. O=C(c1ccc(CS(=O)(=O)c2ccc(Br)cc2)o1)N1CCN(c2ccc(F)cc2)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=C(c1ccc(CS(=O)(=O)c2ccc(Br)cc2)o1)N1CCN(c2ccc(F)cc2)CC1
O=C(c1ccc(CS(=O)(=O)c2ccc(Br)cc2)o1)N1CCN(c2ccc(F)cc2)CC1
[5-[(4-bromophenyl)sulfonylmethyl]furan-2-yl]-[4-(4-fluorophenyl)piperazin-1-yl]methanone