Task: Answer the multiple-choice question.
Question: Which drug has a 6.212% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Cc1nc(CCNC(=O)c2cc(COc3ccc(F)cc3Cl)on2)sc1C
[b] CC1=C(C(=O)Nc2cccnc2)C(c2ccc3c(c2)OCO3)C2=C(CCCC2=O)N1
[c] CC[C@@H](C)[C@H](NC(=O)Cc1c(C)c2cc3c(C)coc3c(C)c2oc1=O)C(=O)O
[d] Br.Nc1nc(-c2ccc(Br)cc2)cs1
Answer: c. CC[C@@H](C)[C@H](NC(=O)Cc1c(C)c2cc3c(C)coc3c(C)c2oc1=O)C(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC[C@@H](C)[C@H](NC(=O)Cc1c(C)c2cc3c(C)coc3c(C)c2oc1=O)C(=O)O
CC[C@@H](C)[C@H](NC(=O)Cc1c(C)c2cc3c(C)coc3c(C)c2oc1=O)C(=O)O
(2S,3R)-3-methyl-2-[[2-(3,5,9-trimethyl-7-oxofuro[3,2-g]chromen-6-yl)acetyl]amino]pentanoic acid