Task: Answer the MCQ question.
Question: Which drug exhibits a 8.902\% 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.) CCc1oc(C(=O)OC)cc1CSC(=N)N.Cl
b.) CCCCOC(=O)C1=C(C)NC(=O)NC1c1cc2c(cc1Br)OCO2
c.) Cn1c(CN2CCN(C(=O)COc3ccccc3)CC2)nc2cc([N+](=O)[O-])ccc21
d.) CCC(=O)NCCc1nc2cc(NC(=O)Nc3ccccc3)ccc2n1C
e.) Cc1ccc(C)c(S(=O)(=O)N2CCC(c3nc4c(nnn4Cc4ccc(F)cc4)c(=O)[nH]3)CC2)c1
Answer: a. CCc1oc(C(=O)OC)cc1CSC(=N)N.Cl
{#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#}
CCc1oc(C(=O)OC)cc1CSC(=N)N.Cl
CCc1oc(C(=O)OC)cc1CSC(=N)N.Cl
methyl 4-(carbamimidoylsulfanylmethyl)-5-ethylfuran-2-carboxylate;hydrochloride