Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 7.643\% 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. COc1ccc(NC(=O)/C=C/c2ccc(F)cc2)cn1
b. CCOC(=O)c1oc2ccc(Br)cc2c1CSc1nnc(C)s1
c. CC(=O)N1Cc2cc(N)ccc2Oc2ccccc21
d. COC(=O)c1cc(C(=O)N2CCOCC2)cc([N+](=O)[O-])c1
e. CCN(Cc1ccccc1)S(=O)(=O)c1cc(C(=O)OC)n(C)c1
Answer: a. COc1ccc(NC(=O)/C=C/c2ccc(F)cc2)cn1
{#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#}
COc1ccc(NC(=O)/C=C/c2ccc(F)cc2)cn1
COc1ccc(NC(=O)/C=C/c2ccc(F)cc2)cn1
(E)-3-(4-fluorophenyl)-N-(6-methoxypyridin-3-yl)prop-2-enamide