Task: Answer the multiple choice question.
Query: Which drug exhibits a 7.765\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCCCC(=O)Nc1ccc2c(c1)nc(CCN1CCN(c3ccccn3)CC1)n2C
b Cc1ccc(C)c(N/C=C(\C#N)c2nc3ccccc3o2)c1
c COc1ccccc1N(C(=O)Cn1nnc(-c2ccc(C)o2)n1)C(C(=O)NC1CCCC1)c1ccncc1
Answer: b. Cc1ccc(C)c(N/C=C(\C#N)c2nc3ccccc3o2)c1
{#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#}
Cc1ccc(C)c(N/C=C(\C#N)c2nc3ccccc3o2)c1
Cc1ccc(C)c(N/C=C(\C#N)c2nc3ccccc3o2)c1
(E)-2-(1,3-benzoxazol-2-yl)-3-(2,5-dimethylanilino)prop-2-enenitrile