Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.613\% 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, or d without using any additional words.
Options:
a. COc1ccc(-c2cc(=O)c3cc(F)ccc3[nH]2)cc1
b. O=C(Nc1ccc(N2CCOCC2)cc1)c1ccc([N+](=O)[O-])o1
c. COc1cc(C2/C(=C(\O)c3ccc4c(c3)OCCO4)C(=O)C(=O)N2Cc2ccccc2)ccc1O
d. CC(C)CN1CCN(Cc2cnc(N3CCOCC3)s2)CC1CCO
Answer: d. CC(C)CN1CCN(Cc2cnc(N3CCOCC3)s2)CC1CCO
{#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#}
CC(C)CN1CCN(Cc2cnc(N3CCOCC3)s2)CC1CCO
CC(C)CN1CCN(Cc2cnc(N3CCOCC3)s2)CC1CCO
2-[1-(2-methylpropyl)-4-[(2-morpholin-4-yl-1,3-thiazol-5-yl)methyl]piperazin-2-yl]ethanol