Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.124\% 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] Cl.O=C(CCS(=O)(=O)c1ccccc1)N(CCCN1CCOCC1)c1nc2c(F)cccc2s1
[b] CN1CCN(C(=O)Cn2c(=O)oc3cc(S(=O)(=O)NCc4ccccc4)ccc32)CC1
[c] CCc1[nH]nc2c1C(c1ccncc1)C(C#N)=C(N)O2
Answer: c. CCc1[nH]nc2c1C(c1ccncc1)C(C#N)=C(N)O2
{#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#}
CCc1[nH]nc2c1C(c1ccncc1)C(C#N)=C(N)O2
CCc1[nH]nc2c1C(c1ccncc1)C(C#N)=C(N)O2
6-amino-3-ethyl-4-pyridin-4-yl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile