Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 9.934\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=c1[nH]c(-c2ccccc2)c(-c2ccccc2)o1
(b) O=C1Nc2cc(Cl)cnc2N2CCCC12
(c) COc1ccccc1C(=O)NC(=O)COc1ccc(Cl)cc1Cl
(d) Cc1nc2ncnn2c(C)c1Cc1ccc(Cl)cc1
Answer: d. Cc1nc2ncnn2c(C)c1Cc1ccc(Cl)cc1
{#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#}
Cc1nc2ncnn2c(C)c1Cc1ccc(Cl)cc1
Cc1nc2ncnn2c(C)c1Cc1ccc(Cl)cc1
6-[(4-chlorophenyl)methyl]-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine