Task: Answer the MCQ question.
Query: Which drug has a 6.447\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1cccc(C(=O)C2CCN(S(=O)(=O)c3ccc(C(=O)O)cc3)CC2)c1
b C[C@H](NC(=O)CCC(=O)N1C[C@H]2C[C@H](C1)c1cccc(=O)n1C2)c1ccccc1
c CC(=O)c1ccc2noc(-c3cccc(F)c3)c2c1
d CC(C)SCC(=O)Nc1ncc2c(n1)-c1ccccc1CC2
Answer: b. C[C@H](NC(=O)CCC(=O)N1C[C@H]2C[C@H](C1)c1cccc(=O)n1C2)c1ccccc1
{#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#}
C[C@H](NC(=O)CCC(=O)N1C[C@H]2C[C@H](C1)c1cccc(=O)n1C2)c1ccccc1
C[C@H](NC(=O)CCC(=O)N1C[C@H]2C[C@H](C1)c1cccc(=O)n1C2)c1ccccc1
4-oxo-4-[(1R,9R)-6-oxo-7,11-diazatricyclo[7.3.1.02,7]trideca-2,4-dien-11-yl]-N-[(1S)-1-phenylethyl]butanamide