Task: Answer the MCQ question.
Query: Which drug has a -4.849\% 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: Cc1ccc(-c2c(C#N)c(N)nc3c2CCCCC3)o1
b: CCC(C)(C)NC(=O)C(c1ccccc1Cl)N(C(=O)CCC(=O)Nc1cc(C)on1)C(C)(C)C
c: CC(C)OCC(O)CCc1n[nH]c(=S)n1-c1ccccc1
Answer: a. Cc1ccc(-c2c(C#N)c(N)nc3c2CCCCC3)o1
{#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(-c2c(C#N)c(N)nc3c2CCCCC3)o1
Cc1ccc(-c2c(C#N)c(N)nc3c2CCCCC3)o1
2-amino-4-(5-methylfuran-2-yl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile