Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -4.903\% 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] CCC(CC)NC(=O)CO/N=C/c1ccccc1OC(F)F
[b] COc1ccccc1/C=C/C(=O)NCC(=O)N/N=C/c1ccc2c(c1)OCO2
[c] CCCCCOC(=O)NCC(O)c1ccccc1
[d] OCCc1ccccc1
Answer: a. CCC(CC)NC(=O)CO/N=C/c1ccccc1OC(F)F
{#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#}
CCC(CC)NC(=O)CO/N=C/c1ccccc1OC(F)F
CCC(CC)NC(=O)CO/N=C/c1ccccc1OC(F)F
[C][C][C][Branch1][Ring1][C][C][N][C][=Branch1][C][=O][C][O][/N][=C][/C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][Branch1][C][F][F]
2-[(E)-[2-(difluoromethoxy)phenyl]methylideneamino]oxy-N-pentan-3-ylacetamide