Problem statement: Answer the MCQ question.
Question: Which drug has a 1.307\% 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 additional words.
Options:
a. O=C(N/N=C/c1cccc(OC(=O)c2cccc(Br)c2)c1)c1cccnc1
b. CCc1cc(C(N)=O)c(NC(=O)c2ccc(OC)cc2)s1
c. CC(=O)N1CC(C)Sc2ccc(S(=O)(=O)NCCc3ccccc3)cc21
d. C[C@]12C[C@H](O)[C@@H]3c4ccc(O)cc4CCC3[C@@H]1CCC2=O
e. CSc1ccccc1NC(=O)c1ccccc1
Answer: b. CCc1cc(C(N)=O)c(NC(=O)c2ccc(OC)cc2)s1
{#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#}
CCc1cc(C(N)=O)c(NC(=O)c2ccc(OC)cc2)s1
CCc1cc(C(N)=O)c(NC(=O)c2ccc(OC)cc2)s1
5-ethyl-2-[(4-methoxybenzoyl)amino]thiophene-3-carboxamide