Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 17.384\% 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) CN1CCN(S(=O)(=O)c2ccc3c(c2)C(C)(C)C(=O)N3C)CC1
(b) O=C(CCSc1ccccc1Cl)NNC(=O)c1ccncc1
(c) Cc1[nH]c2ccccc2c1C(=O)/C=C\c1ccccc1Cl
(d) Cn1c(N)c(C(=O)COC(=O)C(Cc2ccccc2)NC(=O)c2ccccc2)c(=O)n(C)c1=O
(e) C#Cc1ccc([C@@H]2C=C(C(=O)NCc3ccccc3)O[C@H](OCc3ccc(CO)cc3)C2)cc1
Answer: c. Cc1[nH]c2ccccc2c1C(=O)/C=C\c1ccccc1Cl
{#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#}
Cc1[nH]c2ccccc2c1C(=O)/C=C\c1ccccc1Cl
Cc1[nH]c2ccccc2c1C(=O)/C=C\c1ccccc1Cl
(Z)-3-(2-chlorophenyl)-1-(2-methyl-1H-indol-3-yl)prop-2-en-1-one