Task: Answer the MCQ question.
Question: Which compound exhibits a 13.088\% 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 Cc1oc2ccc(OCc3ccc(Cl)c(Cl)c3)cc2c1C(=O)O
b O=C(Nc1nnc(-c2ccccc2Cl)s1)c1ccccc1F
c Cc1nn(-c2ccc(C(=O)O)cc2)c(C)c1Oc1ccccc1O.O=S(=O)(O)O
d O=C(NNC(=O)[C@H]1CC=CC[C@H]1C(=O)O)c1ccc(Cl)cc1Cl
e COc1cc(NC(=S)N(C)C)c(OC)cc1Cl
Answer: b. O=C(Nc1nnc(-c2ccccc2Cl)s1)c1ccccc1F
{#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#}
O=C(Nc1nnc(-c2ccccc2Cl)s1)c1ccccc1F
O=C(Nc1nnc(-c2ccccc2Cl)s1)c1ccccc1F
N-[5-(2-chlorophenyl)-1,3,4-thiadiazol-2-yl]-2-fluorobenzamide