Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.117\% 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 additional words.
Options:
a) COc1c(Cl)ccc(Cl)c1C(=O)NC(=S)N1CCOCC1
b) CCC1Nc2ncnc(N3CCN(c4ccccc4)CC3)c2N(Cc2ccc(Br)cc2)C1=O.O=C(O)C(F)(F)F
c) COc1ccc(C(=O)N/C(=C/c2ccccc2F)C(=O)NCCN2CCOCC2)cc1OC
d) COc1cccc(CNS(=O)(=O)c2cc(CN3C(=O)c4cccnc4C3=O)ccc2OC)c1
e) COC(=O)CC1NCCc2cc(OC)c(OC)cc21
Answer: e. COC(=O)CC1NCCc2cc(OC)c(OC)cc21
{#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#}
COC(=O)CC1NCCc2cc(OC)c(OC)cc21
COC(=O)CC1NCCc2cc(OC)c(OC)cc21
methyl 2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)acetate