Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.910\% 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: CC(=O)Nc1ccc(S(=O)(=O)Nc2cccc(-c3ccc4nncn4n3)c2)cc1
b: COc1cccc(CNc2cnc3ccccc3c2)c1O
c: COc1cc(/C=C2\SC(N3CCC(C)CC3)=NC2=O)ccc1O
d: O=C(c1cc(Cl)cc(Cl)c1)N1CCN(c2cc(C(F)(F)F)nc3ccccc23)CC1
e: COc1ccc(C(CNC(=O)c2cc3ccccc3o2)N2CCCCC2)cc1
Answer: b. COc1cccc(CNc2cnc3ccccc3c2)c1O
{#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#}
COc1cccc(CNc2cnc3ccccc3c2)c1O
COc1cccc(CNc2cnc3ccccc3c2)c1O
2-methoxy-6-[(quinolin-3-ylamino)methyl]phenol